Complete Kit GM 8.5in w/ Eaton / Auburn Posi 366K
Part Number: RAT366KRATECH
- SKU:
- RAT366K
- MPN:
- 366K
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 5.75 LBS
Description
A differential rebuild requires precision components and proper assembly—this complete kit eliminates guesswork by including every bearing, seal, and shim needed for a bulletproof installation. Whether you're refreshing a tired 8.5-inch GM axle or upgrading to Eaton/Auburn Posi performance, having all OEM-specification parts in one package saves time and ensures proper gear preload and backlash. Get your differential dialed in right the first time.
- GM 8.5-inch differential
- GM 10-bolt housing
- Eaton/Auburn Posi compatible
- Complete installation kit
- Bearings included
- Crush sleeve included
- Gaskets and seals
- Shims for backlash
- Marking compound included
- Hardware and fasteners
- MPN: 366K
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