Description
A worn or damaged differential bearing setup compromises both handling precision and driveline longevity—especially in a performance application. This Allstar Performance kit supplies everything needed for a complete, factory-spec rebuild of your Mopar 8-3/4-inch 489 case differential, eliminating guesswork and preventing costly mid-season failures. Whether you’re refreshing an aging differential or assembling a fresh unit, having the correct bearings, seals, and hardware in one package saves time and ensures proper load distribution under hard cornering and acceleration.
- Fitment: Mopar 8-3/4-inch 489 case
- Kit Contents: Bearings, crush sleeve
- Also Includes: Gaskets, seals, shims
- Hardware: Fasteners, thread locker
- Part Number: ALL68531
- UPC Code: 848238036824
- Package Weight: 6.53 lbs
- Installation Type: Complete differential rebuild
- Design Standard: OEM-specification components






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