Yukon Gear Dura Grip Positraction for Dana 80 / 37 Spline / 4.10 & Up | YDGD80-4-37

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. Part number OILADD. The use of synthetic oil is not recommended and may result in aggressive or noisy operation.

Limited Slip Unit Yukon Gear Dura Grip Positraction for Dana 80 / 37 Spline / 4.10 & Up

• Fits 4.10 Gear Ratio Up
• Limited Slip Differential w/Composite Clutches
• Limited Slip Differential with Composite Clutches
• Fully rebuildable design and proudly assembled in the USA
• Gears are cut to provide the strongest teeth possible in any terrain
• Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
• All units are backed by extensive product testing and state-of-the-art software design
• Fits Dana Spicer 80 with 37 Spline Axles
• 4 Pinion Design
• Fits Dana Spicer 80 w/37 Spline Axles
• Fits 4.10 Gear Ratio & Up

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.