YDGGM11.5-30-1 Yukon Dura Grip for GM & Chrysler 11.5" Rear Axles

YDGGM11.5-30-1 Yukon Dura Grip Limited Slip Differential Carrier for GM & Chrysler 11.5" 30 spline rear axles. Yukon’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.

• 4 Pinion Design
• All units are backed by extensive product testing and state-of-the-art software design
• Fits 11.5″ GM & Chrysler with 30 Spline Axles
• Fits all Gear Ratios
• Fully rebuildable design and proudly assembled in the USA
• Gears are cut to provide the strongest teeth possible in any terrain
• Limited Slip Differential with Composite Clutches
• Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability

Tech Note: Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and two bottles of Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. The use of synthetic oil is not recommended and may result in aggressive or noisy operation.