Chevrolet, GMC (4WD/RWD) Limited Slip Differential Assembly - Rear

Limited Slip Unit YDGGM12T-3-30-1 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,2.76,3.42,30spl,CLUTCH,COMPOSITE,DURAGRIP,GM,HD,POSITRACTION,YDG, 12T GM 2.76-3.42 Dura Grip Limited Slip, 30spl, Composite Clutches 12T GM 30spl HD 2.76-3.42 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. 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. Fits 12T GM differential 30 spline axles Fits 2.76-3.42 gear ratio (Also Fits Thick Gears) Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability All units are backed by extensive product testing and state-of-the-art software design Limited Slip Differential with composite clutches Fully rebuildable design and proudly assembled in the USA Yukon Dura Grip Limited Slip for GM 12T Differential, 30 Spline, YDGGM12T-3-30-1 Yukon Dura Grip Limited Slip for GM 12T Differential, 30 Spline