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Motive Gear R10RMKT Front or Rear Master Kit for a GM 8.5' Differential with Timken Tapered Bearings

Free shipping on orders over $29.99

$104.99

$ 47 .99 $47.99

In Stock
  • FOR: Front or Rear; GM 8.5 **Verify part specifications before purchasing**
  • INCLUDED QUALITY COMPONENTS: Master Bearing Kit Includes Timken Tapered Bearings (Carrier, Front And Rear Pinion, Pilot Where Applicable), Brush, Cover Gasket (Or RTV), Crush Sleeve (Or Preload Shim Pack), Marking Compound, Pinion Nut
  • UNLEASH YOUR BEAST: Motive Gear differential bearing and seal kits reduce friction to ensure your gears and axles rotate smoothly. Long lasting components restore your differential’s performance, ensuring a smooth and quiet operation.
  • ENHANCED PERFORMANCE: Our kits are designed to handle the toughest shock load in racing applications.
  • TRUSTED BRAND: Manufactured by Motive Gear, a leader in automotive differential parts and accessories.


Motive Gear Bearing Rebuild Kits are engineered to deliver superior performance and reliability for your vehicle's differential system. As a division of Midwest Truck and Auto Parts, Motive Gear is committed to providing the highest quality drivetrain components on the market today. Our bearing rebuild kits include all the essential components—bearings, seals, shims, and hardware—ensuring a comprehensive and hassle-free rebuild.


Truman Phillips
Reviewed in the United States on May 6, 2023
Most of the kit was ok, except that the differential bearings were to small, the kit came with 1.625" ID Differential bearings, when a 2005 Chevy Trailblazer EXT takes ones with a 1.782 Cone ID. Had to run to a local auto parts store to get the right ones so I could finish this rebuild over the weekend. Won't buy from these guys again.
Jim Huffman
Reviewed in the United States on July 26, 2018
Does not come with the diff cover gasket like the picture shows.
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