Drivetrain› Differentials and Rear-End Components

Motive Gear

GM 10 BOLT 8.5 MASTER KIT W/EATON OR AUBURN PRO

$340.66

SKU: M01Z R10REMK

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Motive Gear R10REMK is a differential master bearing kit designed for GM 8.5-inch (10-bolt) axles. This kit includes Koyo tapered bearings, a brush, cover gasket, crush sleeve, marking compound, pinion nut and seal, ring gear bolts, and shims. It is suitable for use with Auburn Posi, Eaton, or Grip differentials.

The kit is designed for front or rear axle applications and comes with a 1-year or 50,000-mile warranty.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMotive Gear
Part NumberM01Z R10REMK

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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