Save on Tires & Wheels
Shop Tire Deals Shop Deals on Wheels

Home » Drivetrain & Differentials » Differentials » Manufacturer:Genuine Gear x

Gear Squad

Differentials - 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.



    • 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
    • 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
    • ARB 4x4 Accessories Dana 30 27 Spline 3.73 Up Air Locking Differential

      • For Use With 27 Spline Axles
      • For Use With 3.73 And Up Gears
      • Air Activated Selectable Locker
      • Converts From Open Differential To fully Locked Or Spool
      • Simple Push Button Operation
      • Requires Air Compressor Sold Separately
    • ARB 4x4 Accessories Dana 44 30 Spline 3.73 Down Air Locking Differential

      • For Use With 30 Spline Axles
      • For Use With 3.73 And Down Gears
      • 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
    • 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/235-2021
      • Automatic Torque Biasing
      • Smooth Actuating
      • Clutchless Operation
    • 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
    • ARB 4x4 Accessories Dana 44 30 Spline 3.92 Up Air Locking Differential

      • For Use With 30 Spline Axles
      • For Use With 3.92 And Up Gears
      • Air Activated Selectable Locker
      • Converts From Open Differential To fully Locked Or Spool
      • Simple Push Button Operation
      • Requires Air Compressor Sold Separately
    • Eaton Dana 35 27 Spline 3.54 Up E-Locker

      • For Use With 27 Spline Axles
      • For Use With 3.54 Up Gears
      • Electric activation
      • Switches From Open To Full Spool
    • Dana Spicer Dana 30 Open Differential Carrier Case

      • Dana 30
      • For Use With 3.73 And Up Gears
      • Case Only No Internals
  • View MoreView MoreView More
  • Now Hiring

    4 Wheel Parts is Hiring

    To see all of our current job openings

    Apply Now

  • Catalogs

    4 Wheel Parts Catalog

    Free Full-Color
    Jeep & Truck Catalogs.

    Request a Catalog

  • Email Offers

    Sign up now to receive our latest promotions and exclusive offers.

  • Store Locator

    4 Wheel Parts Store Locator

    64 Stores in North America.
    Locate a store near you.

    Store Locator