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Differentials - Automatic Locker

Whether you are looking for added traction for your wheeler or just repairing what you have we have a large selection of lockers, limited slips and open differentials. We have one the largest selection of high performance differentials found anywhere in the marketplace in stock ready to ship.



    • Power Trax Dana 30 27 Spline Lock Right Locker

      • For Use With 27 Spline Axles
      • For Open Differential Only
      • Includes Zytanium Cross Shaft
      • No Need To Set Up Gears Reuses Existing Carrier
      • Arrgesive Traction
    • Detroit Locker Dana 44 30 Spline 3.92 Up Automatic Locker

      • For Use With 30 Spline Axles
      • For Use With 3.92 And Up Gears
      • Automatic Locking
      • Legendary Traction
      • Unmatched Durability
    • Detroit Locker Dana 44 30 Spline 3.73 Down Automatic Locker

      • For Use With 30 Spline Axles
      • For use With 3.73 And Down Gears
      • Automatic Locking
      • Legendary Traction
      • Unmatched Durability
    • Detroit Locker Ford 10.25in./10.5in. Automatic Locker

      • For Use With 35 Spline Axles
      • For Use With All Gears
      • Automatic Locking
      • Legendary Traction
      • Unmatched Durability
    • Detroit Locker Ford 8.8in. 31 Spline 7/8 Cross Pin Automatic Locker

      • For Use With 31 Spline Axles
      • For Use In 1987 Up Axles With 7/8in. Cross Pin
      • Automatic Locking
      • Legendary Traction
      • Unmatched Durability
    • Detroit Locker Toyota 8in. 4 Cylinder Automatic Locker

      • For Use With 30 Spline Axles
      • For Use With All Gears
      • For Use In 4 Cylinder Non Turbo Applications
      • Automatic Locking
      • Legendary Traction
      • Unmatched Durability
    • Detroit Locker Dana 60 35 Spline 4.56 Up Automatic Locker

      • For Use With 35 Spline Axles
      • For Use With 4.56 And Up Gears
      • Automatic Locking
      • Legendary Traction
      • Unmatched Durability
    • Power Trax Dana 44 30 Spline Lock Right Locker

      • For Use With 30 Spline Axles
      • For Open Differential Only
      • No Need To Set Up Gears Reuses Existing Carrier
      • Arrgesive Traction
    • Power Trax Dana 35 27 Spline C Clip With ABS Lock Right Locker

      • For Use With 27 Spline Axles
      • For Open Differential Only
      • For ABS Applications
      • No Need To Set Up Gears Reuses Existing Carrier
      • Arrgesive Traction
    • Detroit Locker Dana 30 27 Spline 3.73 Up Automatic Locker

      • For Use With 27 Spline Axles
      • For use With 3.73 And Up Gears
      • Automatic Locking
      • Legendary Traction
      • Unmatched Durability
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