Trac-Lock Traction Differentials
The innovative Hydra-Lok™ limited slip differential improves vehicle power flow while offering drivers greater control under a variety of challenging road conditions.

Our unique transaxle auxiliary drive unit redirects torque from an existing front-wheel-drive system to the rear, enabling customers to adapt a passenger vehicle powertrain design to a four-wheel-drive system.

And we offer a wide variety of wheelend designs for independent front and rear suspension systems, as well as conventional rigid axle designs to meet customer needs.
Chrysler Corporate 8.25"-All Ratios
  - DS-75101X
Price: $370.83
Sale Price: $284.77
 

Chrysler Corporate 9.25"-All Ratios
  - DS-80754
Price: $528.21
Sale Price: $358.07
 

Dana 30 Front Axle / 2.72-3.55 Ratio
  - DS-706001X
Price: $849.56
Sale Price: $575.91
 

Dana 30 Front Axle / 3.73-5.38 Ratio
  - DS-706002X
Price: $1,023.44
Sale Price: $693.78
 

Dana 35 IFS-Reverse Rotation / All Ratios
  - DS-74210X-IFS
Price: $409.36
Sale Price: $277.50
 

Dana 35 Rear Axle / 3.07-3.31 Ratio
  - DS-74215X
Price: $422.57
Sale Price: $286.46
 

Dana 35 Rear Axle / 3.55-4.56 Ratio
  - DS-74210X
Price: $409.36
Sale Price: $277.50
 

Dana 44 Axles-Standard Rotation / 2.72-3.73 Ratio
  - DS-707115X
Price: $422.57
Sale Price: $286.46
 

Dana 44 Axles-Standard Rotation / 3.92-5.89 Ratio
  - DS-707199X
Price: $434.77
Sale Price: $334.30
 

Dana 44 IFS-Reverse Rotation / 3.00-3.73 Ratio
  - DS-707115X-IFS
Price: $422.57
Sale Price: $286.46
 

Dana 44 IFS-Reverse Rotation / 3.92-5.38
  - DS-707199X-IFS
Price: $434.77
Sale Price: $334.30
 

Dana 60 Axles-3.33 to 4.10 Ratio / 30 Spline
  - DS-708013X
Price: $651.47
Sale Price: $441.63
 

Dana 60 Axles-3.33 to 4.10 Ratio / 35 Spline
  - DS-707090-4X
Price: $926.59
Sale Price: $628.13
 

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Dana 60 Axles-4.56 to 7.17 Ratio / 30 Spline
  - DS-707097X
Price: $609.65
Sale Price: $413.28
 

Dana 60 Axles-4.56 to 7.17 Ratio / 35 Spline
  - DS-707097-4X
Price: $622.86
Sale Price: $422.23
 

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