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Yukon Gear & Axle ZK GM8.5 Master Overhaul Kit for GM 8.5 Differential

(GMC G2500 1979-95, Yukon 1992-2000, Sonoma 1994-2000, K1500 1979-86, 1988-99, C1500 1979-86, 1988-99, Jimmy 1994-2000, Savana 2500 1996-98 + 65 more models)

Part of: Yukon Gear & Axle ZK Master Overhaul Kit Ford Differential

Other options in this family: Yukon Gear & Axle ZK F8.8 Yukon Gear & Axle ZK GM8.6 Yukon Gear & Axle ZK F9.75-D Yukon Gear & Axle ZK GM8.5-HD Yukon Gear & Axle ZK GM7.5-B

Manufacturer

Picture for manufacturer Yukon Gear & Axle

Part Number

ZK GM8.5
4 reviews
Sale Price

$120.72

1 left at this price

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Usually delivered within 2 days

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Product Details

The Yukon Gear & Axle ZK GM8.5 is a USA Standard Master Overhaul Kit designed to provide a complete rebuild solution for GM 8.5" differentials. This comprehensive kit includes everything needed for a professional-quality overhaul at a cost-effective price point.

Complete Kit Includes:

  • Koyo carrier bearings and races for reliable durability
  • Koyo pinion bearings and races
  • Pinion seal to prevent fluid leaks
  • Complete shim kit for proper setup and backlash adjustment
  • Ring gear bolts for secure installation
  • Pinion nut and crush sleeve (where applicable)
  • Oil baffles and slingers (where applicable) to manage lubrication
  • Thread locking compound for secure fastening
  • Marking compound with brush for gear pattern setup
  • Gasket for proper sealing

This master overhaul kit uses quality Koyo bearings and races, offering excellent value for professional installers and DIY enthusiasts performing differential rebuilds, gear swaps, or general maintenance on GM 8.5" rear axles. All components meet OE specifications for proper fit and function.

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-2000, Sonoma 1994-2000, K1500 1979-86, 1988-99, C1500 1979-86, 1988-99, Jimmy 1994-2000, Savana 2500 1996-98, Savana 1500 1996-2003, C2500 1997-2000, K1500 Suburban 1979-86, 1992-99 + 62 more models

Model

GM 8.5 in.

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Easy shopping so far

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Easy and fast. Order arrived very fast. Thanks.

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