Yukon Gear & Axle YDGGM9.5-4-33-12B Dura Grip Limited Slip Differential GM 9.5/9.76 33 Spline 3.42+ Ratio

The Yukon Gear & Axle YDGGM9.5-4-33-12B is a Dura Grip limited slip differential (positraction) for GM 9.5" and 9.76" rear axles with 33 spline axle shafts. It is designed for applications running a 3.42 gear ratio and numerically higher, and it uses composite clutches to send power to both rear wheels for better traction.

Key Features:

• Fits 3.42 gear ratio and up
• Fits 9.5" and 9.76" GM axles with 33 spline axle shafts
• Limited slip differential with composite clutches
• Fully rebuildable design
• Gears are cut to provide the strongest teeth possible in any terrain
• 4320 chromoly spider gears for durability
• Backed by extensive product testing and state-of-the-art software design

A Dura Grip limited slip differential helps keep both wheels driving when traction is uneven, making it a solid upgrade over an open differential for street and performance use.