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. Yukon 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.
Requires aftermarket 33 spline axles; Also works with 3.73 & up thick gears. 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.
Requires aftermarket 33 spline axles; Also works with 3.73/up thick gears. 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.
12T GM 2.76-3.42 Yukon Dura Grip Limited Slip; Aftermarket 33 Spline Positraction; With Composite Clutches; 12 Bolt Truck; 45 Degree Pressure Angle on Side Gears
12T GM 2.76-3.42 Yukon Dura Grip Limited Slip, Aftermarket 33 Spline Positraction; With Composite Clutches; 12 Bolt Truck; 45 Degree Pressure Angle on Side Gears
Yukon Gear Dura Grip Limited Slip Differential for GM 12 Bolt 33 Spl 2.76-3.42 Ratio
12T GM 2.76-3.42 Dura Grip Limited Slip 33spl Positraction w/ Composite Clutches
12T GM 2.76-3.42 Dura Grip Limited Slip 33spl Positraction w/Composite Clutches
Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
Gears are cut to provide the strongest teeth possible in any terrain
Fully rebuildable designed and proudly assembled in the USA
Limited slip differential with composite clutches
Limited Slip Differential Assembly
33 spline axles (aftermarket)
Fits 12T GM differential
2.79 to 3.42 gear ratio
Dura Grip Positraction
Limited Slip Unit
YDGGM12T-3-33-1
88-63 CHV/GMC
