Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip.
Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is not recommended and may result in aggressive or noisy operation.
8.5in. Oldsmobile Yukon Dura Grip Limited Slip; 28 Spline; Positraction; Composite Clutches
8.5" Oldsmobile Yukon Dura Grip Limited Slip, 28 Spline; Positraction; Composite Clutches
All units are backed by extensive product testing and state-of-the-art software design
Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
Gears are cut to provide the strongest teeth possible in any terrain
8.5in. Oldsmobile Dura Grip Limited Slip; 28spl; Composite Clutches
Yukon Gear Dura Grip Positraction For GM 8.5in w/ 28 Spline Axles
8.5" Oldsmobile Dura Grip Limited Slip, 28spl; Composite Clutches
Fits Factory 3.08 & 3.23 Ratio or Aftermarket Gear Ratios
Fully rebuildable design and proudly assembled in the USA
Fits Factory 3.08/3.23 Ratio Or Aftermarket Gear Ratios
Limited Slip Differential with Composite Clutches
Limited Slip Differential w/Composite Clutches
Fits 8.5 in. Oldsmobile w/28 Spline Axles
Fits 8.5" Oldsmobile with 28 spline axles
Limited Slip Differential Assembly
Limited Slip Unit
YDGGM8.5O-3-28
81-64 OLD/PON
