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Motive Gear R10RLPK Rear Pinion Kit for a GM 8.625' Differential with Koyo Tapered Bearings

4.4 (10) Write Review
Free shipping on orders over $29.99

$58.99

$ 30 .99 $30.99

In Stock
  • FOR: Rear; GM 8.625 **Verify part specifications before purchasing**
  • INCLUDED QUALITY COMPONENTS: Pinion Bearing Kit Includes Koyo Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, And Thread Locking Compound
  • 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.


Ronnie l.
Reviewed in the United States on June 24, 2024
Only got 4 shims with kit
Tadej Predan
Reviewed in the United States on May 29, 2024
To small bearings for eaton truetrac diff, have that in mind
Dustin Kalland
Reviewed in the United States on October 12, 2024
Shipped fast
Hfxbob
Reviewed in Canada on April 24, 2024
Does not come with shims now I have to return and order a new one.
Toxie Odom
Reviewed in the United States on December 20, 2023
Great product
steve helton
Reviewed in the United States on November 6, 2023
includes everthing i needed
Baxin
Reviewed in the United States on January 15, 2023
Bearing just fell apart for no good reason when being installed.
benoit girard
Reviewed in Canada on September 5, 2022
The pinion seal is not the good size for a 95 gmc sierra c1500 sl 8.5 with a 2.73 carrier it leak everywhere i had to redo everything pretty much a waste of time but money wise not too bad you get what you paid for
Charles H.
Reviewed in the United States on December 6, 2022
Everything that I needed for pinion bearing replacement. Bearings are top quality and correct per application. Only problem was there was 1/2 as many shims as shown in the pictures, only 6 but I was able to make it work. The pinion nut is extra beefy and a larger hex size compared to OE, so I did not use it and went with an OE nut. Seal was also top quality and fit along with the OE flange seal.
Big Dave
Reviewed in the United States on January 20, 2021
I used this on my 02 Trailblazer with GM 8.625 rear. Koyo bearing seemed to be ok, it's said Koyo now owns Timken Bearings. Quality looked good and the measurements were the same as the Timken I removed. I choose to use the Crush Sleeve Eliminator Yukon Gear & Axle # SK CSGM8.5 instead of the old type crush sleeve. Time will tell if everything holds up.