Chevrolet, GMC (4WD/RWD) Limited Slip Differential Assembly - Rear - Yukon Gear and Axle - YDGGM12T-4-33-1

Limited Slip Unit
YDGGM12T-4-33-1
Requires aftermarket 33 spline axles; 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,3.73,33spl,8.875",Bolt,CLUTCH,COMPOSITE,DURAGRIP,EATON,GM,HD,LSD,POSITRACTION,Truck,UP,YDG,
88-63 CHV/GMC
12T GM 3.73 & Up Dura Grip Limited Slip 33spl Positraction w/ Composite Clutches
12T GM 3.73 & Up Yukon Dura Grip Limited Slip, Aftermarket 33 Spline, Positraction; Composite Clutches; 12 Bolt Truck; 45 Degree Pressure Angle on Side Gears
12T GM 33spl HD 3.73 & UP DURAGRIP POSITRACTION, COMPOSITE CLUTCH
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.
Fits 12T GM differential
3.73 gear ratio and up
33 spline axles (aftermarket)
Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
Fully rebuildable designed and proudly assembled in the USA
Limited slip differential with composite clutches
Gears are cut to provide the strongest teeth possible in any terrain
Yukon Dura Grip LSD posi, GM 12T, 33 spline, 3.73-up ratio, w/comp clutches, YDGGM12T-4-33-1
12T GM 3.73 & Up Ratio Dura Grip Limited Slip, 33spl Positraction w/ Composite Clutches
Yukon Dura Grip LSD posi, GM 12T, 33 spline, 3.73-up ratio, w/comp clutches