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Differentials - Manufacturer: Genuine Gear

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.



    • ARB 4x4 Accessories Dana 70/80 40 Spline 4.56 Up Air Locking Differential

      • For Use With 40 Spline Axles
      • For Use With 4.56 Up Ratios
      • Air Activated Selectable Locker
      • Converts From Open Differential To fully Locked Or Spool
      • Simple Push Button Operation
      • Requires Air Compressor Sold Separately
    • Detroit Locker Dana 30 27 Spline 3.73 Up Front TrueTrac

      • For Use With 27 Spline Axles
      • For Use With 3.73 And Up Gears
      • For Use In Front Applications Only
      • Automatic Torque Biasing
      • Smooth Actuating
      • Clutchless Operation
    • Dana Spicer Dana 30 Open Differential Carrier Case

      • Dana 30
      • For Use With 3.73 And Up Gears
      • Case Only No Internals
    • Eaton Dana 30 27 Spline 3.73 Up E-Locker

      • For Use With 27 Spline Axles
      • For Use With 3.73 And Up Gears
      • Electric activation
      • Switches From Open To Full Spool
      • Requires use of LM102949 and LM102911 Carrier bearings
    • Detroit Locker Dana 35 27 Spline 3.54 Up Rear TrueTrac

      • For Use With 27 Spline Axles
      • For Use With 3.54 And Up Gears
      • For Use In Rear Applications Only
      • Automatic Torque Biasing
      • Smooth Actuating
      • Clutchless Operation
    • Eaton Dana 44 30 Spline 3.73 Down 4 Pinion E-Locker

      • For Use With 30 Spline Axles
      • For Use With 3.73 Down Gears
      • Electric activation
      • Switches From Open To Full Spool
      • Inproved 4 Pinion Spider Gear Design For Added Strength For Heavy Duty Applications
    • Detroit Locker GM 8.5in.10 Bolt 30 Spline Rear TrueTrac

      • For Use With 30 Spline Axles
      • For Use With All Ratios
      • For Use In Rear Applications Only
      • Will Fit 8.6in Axles With Install Kit G/235-2021L or G/235-2022
      • Automatic Torque Biasing
      • Smooth Actuating
      • Clutchless Operation
      • 1998 and earlier with bearing bore of 2.89 inch require bearing LM102949 and LM102911
    • G2 Axle and Gear GM 8.6in. Complete Open Differential Carrier

      • G2 Axle and Gear GM 8.6in. Open Loaded Differential Carrier
      • 2.73 And Up Gears
      • Accepts 30 Spline Axle Shafts
      • For Use In 99 And Up
    • Detroit Locker Dana 44 30 Spline 3.73 Down Rear TrueTrac

      • For Use With 30 Spline Axles
      • For Use With 3.73 And Down Gears
      • For Use In Rear Applications Only
      • Automatic Torque Biasing
      • Smooth Actuating
      • Clutchless Operation
    • G2 Axle and Gear AMC 20 Open Differential Carrier

      • AMC 20 Open Differential Carrier
      • Empty Case Only
      • 3.08 & Up
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