YUKON GEAR AND AXLE YDGD80-4-35 DURA GRIP POSITRACTION FOR DANA 80, 4.10 & UP, 35 SPLINE (CHEVY/DODGE/FORD/GMC TRUCKS)

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 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 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. Whether it at the track, off roading, racing or on the street, you deserve the confidence that these units offer.

• Fits 4.10 Gear Ratio & Up
• Fits Dana Spicer 80 with 35 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
• 4 Pinion Design
• Gears are cut to provide the strongest teeth possible in any terrain

Technical Notes:

Yukon recommends the use of high grade 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 allowed but may result in aggressive or noisy operation.

 

The Yukon Gear and Axle YDGD80-4-35 Dura Grip Positraction Differential stands out as a premier choice for automotive enthusiasts seeking outstanding performance and reliability. Engineered to enhance traction across diverse terrains, this advanced limited-slip differential excels whether navigating muddy trails, racing on asphalt, or enduring the rigors of off-roading. Designed specifically for the Dana 80, with 35-spline axles and gear ratios of 4.10 and up, its robust construction ensures longevity and dependability.

Featuring a high-strength nodular case and forged 4320 chromoly spider gears, the Dura Grip offers remarkable durability under pressure. This unit’s advanced composite clutches provide a smooth yet aggressive engage-and-disengage mechanism, delivering outstanding traction without sacrificing drivability. Its 4-pinion design further reinforces strength and promotes the most reliable power distribution, ensuring you get the most out of your vehicle.

Proudly assembled in the USA, the Yukon Dura Grip is fully rebuildable, allowing for ongoing performance without the need for complete replacement. Extensive product testing and state-of-the-art software design back each unit, ensuring it meets the highest demands of both amateur and professional drivers alike.

Compatible with a wide range of vehicles like Chevy K30, Dodge Ram 3500, Ford F-350, and GMC 1 Ton models among others, installation is seamless for a vast array of trucks. Yukon recommends using high-grade GL-5 gear oil with the appropriate LSD additive to maintain optimal operation and extend the differential’s lifespan. The Dura Grip is the definitive solution for those who prioritize strength, performance, and confidence in their drive, making it a must-have enhancement for enthusiasts and professionals alike.