YUKON GEAR & AXLE: 8.5" & 8.6" GM 2.73 & UP DURA GRIP LIMITED SLIP W/ 30 SPLINE AXLES

YDGGM8.5-3-30-1

Yukon Gear & Axle’s 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 posi limited-slip is engineered for long life and is completely rebuildable. Dura Grips are built with a high-strength nodular case, forged 4320 chromoly spider gears, and Raybestos composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability, and strength, choose Yukon’s Dura Grip. Whether it’s at the track, off-roading, racing, or on the street, you deserve the confidence that these units offer.

Features

• Fits 2.73 Gear Ratio & Up
• Fits 8.5" & 8.6" GM with 30 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 Gear & Axle 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. This unit uses carrier bearing and race part numbers LM102949 & LM102911 for the 8.5" housing (2.891" Race OD) or LM603049 & LM603012 for the GM 8.6" housing (3.062" Race OD).

Application: 8.5" & 8.6" GM 2.73 & Up