Differential Super Bearing Kit GM 8.5 in. 10-bolt - Koyo Bearings

Name: Differential Super Bearing Kit GM 8.5 in. 10-bolt - Koyo Bearings
Brand: MOTIVE GEAR
SKU: 683-R10RASK
Price: 160.04 USD
Availability: InStock

^$160⁰⁴

Ships on 09/18/2026

Lowest Price Guarantee

GM 8.5 in. 10-bolt
Koyo Bearings
2.53 in. OD Axle Bearing

Super Bearing Kit Includes Koyo Bearings (Axle, Carrier, Front and Rear Pinion, Pilot where applicable), Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Ring Gear Bolts, Seals (Axle, Pinion), Shims (Pinion, Carrier), and Thread Locking Compound

Durable Performance Bearings

Motive Gear Differential Bearing Kits are designed to provide constrained relative motion between the gears. Made of high-strength steel, they're preloaded to withstand high torque and power while resisting wear and tear. Bearings are important components of any differential assembly; if possible, they should never be reused.

Standard Kits: Include front & rear pinion bearings, carrier bearings, pilot bearings where applicable, pinion seal & nut, gear marking compound, crush sleeve, brush, thread locking compound, and cover gasket or RTV.
Master Kits: Include Standard Kit contents plus ring gear bolts, pinion shims, and carrier shims.
Super Kits: Include Master Kit contents but with Timken bearings.

Part TypeRing and Pinion Installation Kit

Product LineMotive Gear Differential Bearing Kits

BrandMOTIVE GEAR

Package Height1.8

Package Width10.9

Package Length11.9

Weight7.1 PG

Part CategoryPerformance Parts

Differential Case Design TypeGM 8.5

Axle TypeGM 8.5 in.

Part FitmentSemi Universal

Vendor Part NumberR10RASK