Yukon Gear Dura Grip Positraction For GM 8.5in w/ 28 Spline Axles

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. 8.5in. Oldsmobile Yukon Dura Grip Limited Slip; 28 Spline; Positraction; Composite Clutches 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.

• 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
• Fits Factory 3.08 & 3.23 Ratio or Aftermarket Gear Ratios
• Fully rebuildable design and proudly assembled in the USA
• Fits Factory 3.08/3.23 Ratio Or Aftermarket Gear Ratios
• Limited Slip Differential with Composite Clutches
• Limited Slip Differential w/Composite Clutches
• Fits 8.5 in. Oldsmobile w/28 Spline Axles
• Fits 8.5" Oldsmobile with 28 spline axles

The Yukon Gear Dura Grip Limited Slip Differential is designed to enhance traction and handling across a variety of terrains, providing a balance of smooth operation and aggressive grip. Engineered with high-strength materials, this differential features a nodular case and forged 4320 chromoly spider gears, ensuring long-lasting durability and reliable performance. The composite clutches work in tandem with the gears to deliver consistent positraction, making it an ideal upgrade for off-road adventures or demanding driving conditions. Fully rebuildable, the Yukon Dura Grip allows for easy maintenance and prolonged service life, backed by meticulous testing and precision manufacturing in the USA. It is compatible with factory 3.08 and 3.23 gear ratios, as well as aftermarket gear setups, making it versatile for various vehicle configurations. For optimal operation, Yukon recommends using high-grade non-synthetic GL-5 gear oil combined with their LSD additive. Synthetic oils are not advised as they may cause noisy or aggressive operation. Designed specifically for 8.5-inch Oldsmobile axles with 28 splines, this positraction differential ensures consistent power transfer and improved traction, whether you're on the street or off-road trails. The Yukon Dura Grip is your go-to choice for a durable, high-performance limited slip differential that enhances vehicle capability and longevity.

Features:

• Constructed with a high-strength nodular case for durability

• Forged 4320 chromoly spider gears for long-lasting performance

• Composite clutches provide smooth and consistent positraction

• Fully rebuildable design for easy maintenance and longevity

• Compatible with factory 3.08 and 3.23 gear ratios, as well as aftermarket options

• Fits 8.5-inch Oldsmobile axles with 28 splines

• Manufactured and assembled in the USA with rigorous testing

Fitment:
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Jeep Wrangler Unlimited Sport 2018
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Jeep Wrangler Unlimited Sport S 2018
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