Kelderman Ford 4-6 Inch 4-Link Air Suspension Lifts

Kelderman Ford 4-6 Inch 4-Link Air Suspension Lifts
Front Air Suspension
1999-04 F250/350/Excursion; 5-6' 4-Link Front Air Suspension
  - KLD-KLM11169
Price: $6,493.91
Sale Price: $4,870.43
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Comfortable ride and adjustability
  • Includes trailing arm mounts, adjustable trailing arms, upper and lower air bag mounts, air bags, shock mounts, and panhard bar drop
  • When equipped with our 5-6" 4-Link Rear Air Suspension Kit and electronic air control package, this 5-6" lift kit can deflate to approximately a 1" lift kit or up to 9" lift kit. Your designed 'ride height' of 5-6" is where the vehicle must be driven down the road to maintain proper steering alignment and travel from the air bags/shocks.
Download Manual
Front Air Suspension
1999-04 F250/350/Excursion; 5-6' 4-Link Front Air Suspension
  - KLD-KLM11169
Price: $6,493.91
Sale Price: $4,870.43
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Comfortable ride and adjustability
  • Includes trailing arm mounts, adjustable trailing arms, upper and lower air bag mounts, air bags, shock mounts, and panhard bar drop
  • When equipped with our 5-6" 4-Link Rear Air Suspension Kit and electronic air control package, this 5-6" lift kit can deflate to approximately a 1" lift kit or up to 9" lift kit. Your designed 'ride height' of 5-6" is where the vehicle must be driven down the road to maintain proper steering alignment and travel from the air bags/shocks.
Download Manual
Front Air Suspension
1999-04 F250/350/Excursion; 5-6' 4-Link Front Air Suspension
  - KLD-KLM11169
Price: $6,493.91
Sale Price: $4,870.43
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Comfortable ride and adjustability
  • Includes trailing arm mounts, adjustable trailing arms, upper and lower air bag mounts, air bags, shock mounts, and panhard bar drop
  • When equipped with our 5-6" 4-Link Rear Air Suspension Kit and electronic air control package, this 5-6" lift kit can deflate to approximately a 1" lift kit or up to 9" lift kit. Your designed 'ride height' of 5-6" is where the vehicle must be driven down the road to maintain proper steering alignment and travel from the air bags/shocks.
Download Manual
Rear Air Suspension
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM11242
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • Leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle
  • Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'.
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Longbox)
  - KLD-KLM11170
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11172
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11960
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • The leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle. Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manuals
1999-05 F250/350/Excursion; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM10857
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • 4-Link design to eliminate the factory leaf spring suspension from the truck
  • Soft ride quality and a strong towing ability
  • Includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable to the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight.
Download Manuals
2011-16 F250; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-2-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • By removing the rear leaf springs of the truck, a Kelderman 4-Link Rear Air Suspension allows for the rear of the truck to ride entirely on air suspension
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
  • Capable of lowering down to approximately a 1"
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-SBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F450; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-4-LBDRPU-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2015-16 F450 (DRW, Longbox); 4-6' 4-Link Rear Air Suspension
  - KLD-KLM22400
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Removes your rear leaf springs and upgrades your suspension to a comfortable air suspension ride quality and boosts your towing capabilities
  • Kit includes trailing arm mounts, adjustable trailing arms, upper and lower air bag mounting plates, lower axle clamps, adjustable panhard bar, rear crossmember, carrier bearing drop, accumulator tanks, and larger sway bar end links
  • Upgrades your suspension while providing you with 4-6" of lift
  • This kit is adjustable anywhere between the designed 4-6" 'ride height'
Download Manual
2017+ F250; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69006
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
2017+ F350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69016
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Upgradeable with the air control system to provide you with an onboard air compressor and tank setup that will allow your truck to automatically adjust to the weight of your cargo and/or trailers
Download Manual
2017+ F450; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69026
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
Rear Air Suspension
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM11242
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • Leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle
  • Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'.
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Longbox)
  - KLD-KLM11170
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11172
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11960
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • The leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle. Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manuals
1999-05 F250/350/Excursion; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM10857
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • 4-Link design to eliminate the factory leaf spring suspension from the truck
  • Soft ride quality and a strong towing ability
  • Includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable to the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight.
Download Manuals
2011-16 F250; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-2-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • By removing the rear leaf springs of the truck, a Kelderman 4-Link Rear Air Suspension allows for the rear of the truck to ride entirely on air suspension
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
  • Capable of lowering down to approximately a 1"
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-SBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F450; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-4-LBDRPU-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2015-16 F450 (DRW, Longbox); 4-6' 4-Link Rear Air Suspension
  - KLD-KLM22400
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Removes your rear leaf springs and upgrades your suspension to a comfortable air suspension ride quality and boosts your towing capabilities
  • Kit includes trailing arm mounts, adjustable trailing arms, upper and lower air bag mounting plates, lower axle clamps, adjustable panhard bar, rear crossmember, carrier bearing drop, accumulator tanks, and larger sway bar end links
  • Upgrades your suspension while providing you with 4-6" of lift
  • This kit is adjustable anywhere between the designed 4-6" 'ride height'
Download Manual
2017+ F250; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69006
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
2017+ F350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69016
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Upgradeable with the air control system to provide you with an onboard air compressor and tank setup that will allow your truck to automatically adjust to the weight of your cargo and/or trailers
Download Manual
2017+ F450; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69026
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
Rear Air Suspension
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM11242
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • Leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle
  • Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'.
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Longbox)
  - KLD-KLM11170
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11172
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11960
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • The leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle. Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manuals
1999-05 F250/350/Excursion; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM10857
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • 4-Link design to eliminate the factory leaf spring suspension from the truck
  • Soft ride quality and a strong towing ability
  • Includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable to the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight.
Download Manuals
2011-16 F250; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-2-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • By removing the rear leaf springs of the truck, a Kelderman 4-Link Rear Air Suspension allows for the rear of the truck to ride entirely on air suspension
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
  • Capable of lowering down to approximately a 1"
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-SBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F450; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-4-LBDRPU-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2015-16 F450 (DRW, Longbox); 4-6' 4-Link Rear Air Suspension
  - KLD-KLM22400
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Removes your rear leaf springs and upgrades your suspension to a comfortable air suspension ride quality and boosts your towing capabilities
  • Kit includes trailing arm mounts, adjustable trailing arms, upper and lower air bag mounting plates, lower axle clamps, adjustable panhard bar, rear crossmember, carrier bearing drop, accumulator tanks, and larger sway bar end links
  • Upgrades your suspension while providing you with 4-6" of lift
  • This kit is adjustable anywhere between the designed 4-6" 'ride height'
Download Manual
2017+ F250; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69006
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
2017+ F350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69016
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Upgradeable with the air control system to provide you with an onboard air compressor and tank setup that will allow your truck to automatically adjust to the weight of your cargo and/or trailers
Download Manual
2017+ F450; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69026
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
Rear Air Suspension
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM11242
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • Leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle
  • Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'.
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Longbox)
  - KLD-KLM11170
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11172
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11960
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • The leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle. Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manuals
1999-05 F250/350/Excursion; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM10857
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • 4-Link design to eliminate the factory leaf spring suspension from the truck
  • Soft ride quality and a strong towing ability
  • Includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable to the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight.
Download Manuals
2011-16 F250; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-2-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • By removing the rear leaf springs of the truck, a Kelderman 4-Link Rear Air Suspension allows for the rear of the truck to ride entirely on air suspension
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
  • Capable of lowering down to approximately a 1"
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-SBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F450; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-4-LBDRPU-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2015-16 F450 (DRW, Longbox); 4-6' 4-Link Rear Air Suspension
  - KLD-KLM22400
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Removes your rear leaf springs and upgrades your suspension to a comfortable air suspension ride quality and boosts your towing capabilities
  • Kit includes trailing arm mounts, adjustable trailing arms, upper and lower air bag mounting plates, lower axle clamps, adjustable panhard bar, rear crossmember, carrier bearing drop, accumulator tanks, and larger sway bar end links
  • Upgrades your suspension while providing you with 4-6" of lift
  • This kit is adjustable anywhere between the designed 4-6" 'ride height'
Download Manual
2017+ F250; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69006
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
2017+ F350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69016
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Upgradeable with the air control system to provide you with an onboard air compressor and tank setup that will allow your truck to automatically adjust to the weight of your cargo and/or trailers
Download Manual
2017+ F450; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69026
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
Rear Air Suspension
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM11242
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • Leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle
  • Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'.
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Longbox)
  - KLD-KLM11170
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11172
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11960
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • The leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle. Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manuals
1999-05 F250/350/Excursion; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM10857
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • 4-Link design to eliminate the factory leaf spring suspension from the truck
  • Soft ride quality and a strong towing ability
  • Includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable to the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight.
Download Manuals
2011-16 F250; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-2-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • By removing the rear leaf springs of the truck, a Kelderman 4-Link Rear Air Suspension allows for the rear of the truck to ride entirely on air suspension
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
  • Capable of lowering down to approximately a 1"
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-SBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F450; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-4-LBDRPU-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2015-16 F450 (DRW, Longbox); 4-6' 4-Link Rear Air Suspension
  - KLD-KLM22400
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Removes your rear leaf springs and upgrades your suspension to a comfortable air suspension ride quality and boosts your towing capabilities
  • Kit includes trailing arm mounts, adjustable trailing arms, upper and lower air bag mounting plates, lower axle clamps, adjustable panhard bar, rear crossmember, carrier bearing drop, accumulator tanks, and larger sway bar end links
  • Upgrades your suspension while providing you with 4-6" of lift
  • This kit is adjustable anywhere between the designed 4-6" 'ride height'
Download Manual
2017+ F250; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69006
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
2017+ F350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69016
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Upgradeable with the air control system to provide you with an onboard air compressor and tank setup that will allow your truck to automatically adjust to the weight of your cargo and/or trailers
Download Manual
2017+ F450; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69026
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
Rear Air Suspension
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM11242
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • Leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle
  • Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'.
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Longbox)
  - KLD-KLM11170
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11172
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11960
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • The leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle. Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manuals
1999-05 F250/350/Excursion; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM10857
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • 4-Link design to eliminate the factory leaf spring suspension from the truck
  • Soft ride quality and a strong towing ability
  • Includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable to the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight.
Download Manuals
2011-16 F250; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-2-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • By removing the rear leaf springs of the truck, a Kelderman 4-Link Rear Air Suspension allows for the rear of the truck to ride entirely on air suspension
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
  • Capable of lowering down to approximately a 1"
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-SBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F450; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-4-LBDRPU-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2015-16 F450 (DRW, Longbox); 4-6' 4-Link Rear Air Suspension
  - KLD-KLM22400
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Removes your rear leaf springs and upgrades your suspension to a comfortable air suspension ride quality and boosts your towing capabilities
  • Kit includes trailing arm mounts, adjustable trailing arms, upper and lower air bag mounting plates, lower axle clamps, adjustable panhard bar, rear crossmember, carrier bearing drop, accumulator tanks, and larger sway bar end links
  • Upgrades your suspension while providing you with 4-6" of lift
  • This kit is adjustable anywhere between the designed 4-6" 'ride height'
Download Manual
2017+ F250; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69006
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
2017+ F350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69016
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Upgradeable with the air control system to provide you with an onboard air compressor and tank setup that will allow your truck to automatically adjust to the weight of your cargo and/or trailers
Download Manual
2017+ F450; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69026
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
Rear Air Suspension
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM11242
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • Leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle
  • Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'.
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Longbox)
  - KLD-KLM11170
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11172
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Soft ride quality and a strong towing ability
  • includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages can provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manual
1999-04 F250/350; 5-6' 4-Link Rear Air Suspension (Shortbox)
  - KLD-KLM11960
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • The leaf springs are completely eliminated and a large industrial air bag takes their place directly between the frame and the axle. Adjustable trailing arms keep the axle from moving forward and back while our adjustable panhard bar makes sure the rear end stays put.
  • Kit includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable with the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight
Download Manuals
1999-05 F250/350/Excursion; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM10857
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • 4-Link design to eliminate the factory leaf spring suspension from the truck
  • Soft ride quality and a strong towing ability
  • Includes upper and lower air bag mounts, industrial air bags, rear crossmember, shock mounts, air line and a Schrader valve style inflator to inflate the suspension to the5-6" 'ride height'
  • Upgradeable to the self-leveling air control packages to provide your truck with an onboard air compressor & tank to let the rear suspension automatically adjust for weight.
Download Manuals
2011-16 F250; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-2-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • By removing the rear leaf springs of the truck, a Kelderman 4-Link Rear Air Suspension allows for the rear of the truck to ride entirely on air suspension
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
  • Capable of lowering down to approximately a 1"
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-LBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F350; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-3-SBSR-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2011-16 F450; 4-6' 4-Link Rear Air Suspension
  - KLD-F4R4-4-LBDRPU-11-4
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your factory leaf spring suspension and upgrading your Super Duty to a durable 4-Link Rear Air Suspension System
  • Improve the ride and carrying capacity of your truck
  • Kit includes trailing arms, forward mounting side plates, upper and lower bag plates, pan hard bar, crossmember, and an upgraded rear sway bar w/ end links
Download Manual
2015-16 F450 (DRW, Longbox); 4-6' 4-Link Rear Air Suspension
  - KLD-KLM22400
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Removes your rear leaf springs and upgrades your suspension to a comfortable air suspension ride quality and boosts your towing capabilities
  • Kit includes trailing arm mounts, adjustable trailing arms, upper and lower air bag mounting plates, lower axle clamps, adjustable panhard bar, rear crossmember, carrier bearing drop, accumulator tanks, and larger sway bar end links
  • Upgrades your suspension while providing you with 4-6" of lift
  • This kit is adjustable anywhere between the designed 4-6" 'ride height'
Download Manual
2017+ F250; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69006
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
2017+ F350; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69016
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Upgradeable with the air control system to provide you with an onboard air compressor and tank setup that will allow your truck to automatically adjust to the weight of your cargo and/or trailers
Download Manual
2017+ F450; 5-6' 4-Link Rear Air Suspension
  - KLD-KLM69026
Price: $6,128.05
Sale Price: $4,596.04
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Details
  • Eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility
  • Kit includes upper and lower air bag mounting brackets, industrial strength air bags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear crossmember, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings
  • Designed for up to 37" tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality
Download Manual
Overview

The Kelderman 4-6’’ 4-Link Air Suspension Kits will transform your ride into the ultimate truck. Using industrial quality air bags, these kits offer a more comfortable ride than stock and will also upgrade the towing capacity of your Ford truck. The 4-6’’ kits can be fully inflated to give a massive 10’’ lift. They are also upgradeable with the Kelderman Air Control Units and will provide additional functionality to the truck. The rear suspension will remove the restrictive leaf springs to perform the upgrade. Get these premium air suspension kits at very low prices. Shipping is free.

Features
  • Engineered & tested in Iowa
  • Fabricated with American made CNC machinery
  • Products custom built to order
  • Custom colors available
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