Ring and Pinion Master Installation Kit GM 8.5" Rear with Eaton Posi Includes:

Name: Ring and Pinion Master Installation Kit GM 8.5" Rear with Eaton Posi Includes:
Brand: MOTIVE GEAR
SKU: 683-R10REMK
Price: 114.99 USD
Availability: InStock

^$114⁹⁹

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Ships on Nov 02, 2026

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Deluxe Differential Installation Kit GM 8.5"

^$162⁹⁹

Ring and Pinion Master Installation Kit

GM 8.5" Rear with Eaton Posi
Includes:

Cover Gasket

Pinion & Carrier Shims

Crush Sleeve

Pinion Seal & Nut

Ring Gear Bolts

Head & Tail Bearing

MOTIVE GEAR R10REMK Features:

Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner's circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.

Everything Needed to Install Ring and Pinion Gears in One Box

Motive Gear Installation Kits provide everything you need to install brand-new differential gears. Kits include premium Timken bearings (where applicable) along with shims and ring gear bolts. Sets also contain a marking compound to ensure that your gear mesh perfectly to provide long life; the pinion nut, crush sleeve, and seal will complete the job in a single-purchase package.

Part TypeRing and Pinion Installation Kit

Product LineMotive Gear Ring and Pinion Installation Kits

BrandMOTIVE GEAR

Package Height1.75

Package Width11.0

Package Length12.0

Weight5.8 PG

Part CategoryPerformance Parts

Differential Case Design TypeGM 8.5

Axle TypeGM 8.5 in.

Part FitmentSemi Universal

Vendor Part NumberR10REMK