Posi for 8.5" Oldsmobile 28 Spline 12 bolt | YDGGM8.5O-3-28 | RANDYS Worldwide

8.5" Oldsmobile Dura Grip Limited Slip, 28spl; Composite Clutches

Product Details

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.

Fits Factory 3.08 & 3.23 Ratio or Aftermarket Gear Ratios
Fits 8.5" Oldsmobile with 28 spline axles
Fully rebuildable design and proudly assembled in the USA
Limited Slip Differential with 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

Technical Notes

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.

Warranty Information

Warranty information unavailable

Compatible Make / Model

Compatible Differentials

GM 8.5" Rear for Oldsmobile 442 & Cutlas, 28 spline

Specification

Upsell	YESPOSI
Brand	Yukon Gear & Axle
Prop65 Warning	Not Applicable
Keywords	12,28spl,3.08,3.23,8.5,BOLT,CLUTCH,COMPOSITE,DURAGRIP,OE,OLDS,or,POSITRACTION,RPs,YDG,YG
Technical Notes	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.
Spline Count	28
Gear Ratio	OE 3.08, 3.23 or YG R&P
UPC	883584103011
ProxyNumber	10301
Width	11.00 in
Length	11.00 in
Depth	11.00 in
Weight	20.2400 lb