Ford
Kelderman Suspension

Use our quick and easy navigation below to find that product you're looking for!
2005-2006 Superduty
1999-2004 Superduty
1998 & Older Superduty
All Years Excursion

FAQ's
Frequently Asked Questions

» Can I run the bags empty? It will not hurt the bags to run empty, but the ride will be very harsh. When the bags are empty, you probably will not be able to turn very sharp because the tires will rub on the lower rear part of the fenders.

» How tall can I run the bags? Running the bags completely topped out will not only yield a harsh ride, but typically put the pinion angles, driveline and alignment out of specs. It will ride harsh because there is no rebound if they are topped out. When the bags are all the way up, the front left tire will tend to be sticking out of the front fender well farther than the right front.

» Should the bottom of the bag be straight? Not being straight will not hurt the bags. Air bags are run in industrial applications up to 30 degrees. We try to keep the bags straight as possible, but the bottoms may be angled a little as the pinion angle of the axle is set. As far as up and down goes, the kits are designed for the bags to set pretty square. If your application has an adjustable panhard bar, use that to make sure the axle has the same amount sticking out from side to side. Once this is equal, the bags should be straight.

» Do the bags wear out? As long as the bags do not have anything rubbing on them, they should last for years. Periodically check your bags to make sure nothing is rubbing on them and no rocks or debris has lodged in between the air bags and steel framework. Be sure to thoroughly wash the bags after mudding. Blowing a bag should be no rarer than getting a flat tire.

» What should my bag's height be? Use the following chart to monitor your bags heights.

Bag Number Air Ride Height
8979 bag 6.5 inches 11-13 inches
5323 bag 4.5 inches 7-9 inches
9619 bag 10.5 inches 14-18 inches
5770 bag 4 inches 7-9 inches


» Do I need limiting straps? Unless you are planning on jumping your truck, limiting straps are not required. The only other time they would be helpful is if the truck is going to be lifted by a frame hoist/lift with the shocks removed.

» Can I blow up a bag? The bags are designed by Firestone to be operated at a maximum continuous pressure of 100 psi. The bags are also pressure tested to operate at over 300 pound spikes. With the air compressors that we use, it would be very difficult to blow up a bag.
We know that durable quality is your main consideration in choosing a Kelderman Ford air bag suspension lift. And that is the reason why professional mechanics carefuly assemble these parts under strict supervision to provide customers with heavy duty products and ensure the quality that they deserve. Kelderman Ford air bag suspension lift which usually include front leaf springs, u-bolts, shocks and rear blocks are perfect for your truck or SUV.

Give your ride an attitude plus a badder and tougher look with Ford Kelderman air bag suspension to elevate the front and rear end of your 4WD. Fuel up your ride to function to its maximum potential in any off-road expedition. If you may ask, Kelderman Ford air bag suspension are made with high-standard steel to endure prolonged use. To your vehicle run smoothly through rough terrain, make it a point that you install Kelderman Ford lift kit correctly by following the instructions, which are already provided for, carefully.

The high performance capabilities of Kelderman Ford lift kits are the pride of its manufacturer. Each Ford Kelderman air bag suspension lift we sell is formed to fit your vehicle and to make big-sized tires fit in. If this is not what you need, you may want to try their body lift kits. Here a 4 Wheel Online, we offer Ford Kelderman suspension at lowest prices and guarantee that products are at an A1 condition. Please feel free to refer to our contact information for more details.
View Cart Checkout
0 items in your cart
 
Image(s) may not reflect the product(s) being sold.
New Customer Service Hours:
Mon - Th: 9:00am - 11:00pm EST
Fri-Sun: 9:00am - 7:00pm EST
If you have any questions just give us a call: 813-769-2451
**UNLIKE OUR COMPETITION WE HAVE NO HANDLING FEES OR HIDDEN CHARGES**