Collection: OBS Differential Parts
Differential install kits, overhaul kits, covers, shims, and reman axle assemblies for 1988-1998 Chevy/GMC OBS trucks and SUVs. See Ring & Pinion, Locking Differentials & Limited Slips, or all OBS Differentials.
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Rear Axle / Transmission Ventilator - 3/8" Hole (1953-2010 GM)
Regular price $5.99 USDRegular price -
Rear Axle Ventilator - .452" Hole, Reproduction (1971-2002 GM)
Regular price $10.99 USDRegular price -
Pinion Bearing Shim Kit (1991-1998 GM/GMC)
Regular price $40.99 USDRegular price -
Yukon Gear & Axle Minor Install Kit - GM 8.5"/8.6" 10-Bolt Rear
Regular price $153.60 USDRegular price -
Yukon Gear & Axle Master Overhaul Install Kit - GM 8.5"/8.6" 10-Bolt - 3.73 Ratio
Regular price $903.06 USDRegular price -
Yukon Nodular Iron Differential Cover - GM 8.5"/8.6" 10-Bolt
Regular price $274.89 USDRegular price -
Yukon Gear & Axle Pinion Install Kit - GM 10.5" 14-Bolt (1989-1998)
Regular price $436.89 USDRegular price -
Yukon Gear & Axle Master Overhaul Install Kit - GM 10.5" 14-Bolt Thick - 4.56 Ratio
Regular price $1,073.89 USDRegular price -
Yukon Gear & Axle Master Overhaul Install Kit - GM 10.5" 14-Bolt Thick - 4.88 Ratio
Regular price $1,103.42 USDRegular price -
Yukon Polished Aluminum Differential Cover - GM 10.5" 14-Bolt
Regular price $293.89 USDRegular price -
Yukon Gear & Axle Minor Install Kit - Dana 44 IFS Front (K1500)
Regular price $110.89 USDRegular price -
Yukon Gear & Axle Master Overhaul Kit - Dana 44 IFS Front, 1992+ (K1500)
Regular price $450.89 USDRegular price -
Revolution Gear and Axle Master Install Kit - GM 9.5" 14-Bolt Semi-Float (1979-1997)
Regular price $245.99 USDRegular price
