Diff Rebuild Kits

Whether you're resetting gear mesh or replacing worn carrier and pinion bearings, a diff rebuild kit bundles the critical wear items in one package. These kits supply the bearings, races, seals, shims, and hardware needed to restore proper preload, backlash, and tooth contact pattern—eliminating gear whine, clunks, and premature wear.

Kits vary by axle type and differential design. Common components include:

  • Carrier and pinion bearings with matching races
  • Pinion seal and O-rings
  • Crush sleeve or solid pinion spacer
  • Carrier shims, pinion depth shims, and a marking compound packet
  • Ring gear bolts and thread locking compound
  • Gaskets or RTV sealant for the cover

When selecting a kit, confirm your ring gear diameter, axle spline count, and carrier series. Some kits are specific to open carriers, while others cover limited-slip or locking differentials. A complete bearing and seal kit helps you get the axle back together with factory-spec preloads and leak-free sealing.

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$26.00

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$17.00

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$78.00

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Ford Racing 8.8-inch Traction-Lok differential rebuild kit with clutch packs, shims, and friction modifier bottle.

$125.00

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Ford Performance M-4700-C 8.8 inch Traction-Lok differential rebuild kit featuring carbon fiber clutch packs and S-spring.

$200.00

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Eaton ELocker stator and armature service kit with bearings and retaining ring for Dana 44 4-pinion differentials.
$257.99 $268.74
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Genuine Eaton Elocker Service Kit for Dana 60 35-spline axles featuring gears, shafts, and shims
$299.99 $312.49
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Eaton ELocker stator service kit featuring the stator assembly, armature plate, and metal retaining bracket
$257.99 $268.74
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Eaton ELocker Stator Service Kit components including stator assembly, armature, and mounting bracket for Dana 30/35
$257.99 $268.74
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Two black ARB TRED quick release mounting pins with ratchet handles and threaded shafts for recovery board securement.

$47.00

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ARB LED backlit rocker switch with white illumination and iconic 4WD vehicle graphic on the cover.

$29.95

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ARB 180103SP 12V DC 1/8 inch aluminum nipple solenoid for Air Locker compressor manifolds

$95.95

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