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.

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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 8.5" & 8.6" GM with 30 spline axles
• Fits 2.73-and-up gear ratio
• 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 Grips feature 4320 chromoly spider gears for ultimate durability

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Information:

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. This unit uses carrier bearing & race part numbers LM102949 & LM102911 for the 8.5" housing (2.891" Race OD) or LM603049 & LM603012 for the GM 8.6" housing (3.062" Race OD).

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Application Summary:

Year	Make/Model
1973-1975	Buick Apollo
1971-1989	Buick Electra
2004-2007	Buick Rainier
1973-1987	Buick Regal
1975-1978	Buick Riviera
1970-1972	Buick Skylark
1975-1979	Buick Skylark
1999-2000	Cadillac Escalade
2002-2013	Cadillac Escalade
2007-2013	Chevrolet Avalanche
2002-2006	Chevrolet Avalanche 1500
1970-1975	Chevrolet Bel Air
1987-1994	Chevrolet Blazer
1979-1986	Chevrolet C10
1979-1986	Chevrolet C10 Suburban
1988-1999	Chevrolet C1500
1992-1999	Chevrolet C1500 Suburban
1989-2000	Chevrolet C2500
1970-1981	Chevrolet Camaro
1970-1996	Chevrolet Caprice
1973	Chevrolet Chevelle
2004-2012	Chevrolet Colorado
1971-1976	Chevrolet El Camino
1996-2014	Chevrolet Express 1500
1979-1995	Chevrolet G10
1975-1995	Chevrolet G20
1971-1985	Chevrolet Impala
1994-1996	Chevrolet Impala
1977-1986	Chevrolet K10
1977-1986	Chevrolet K10 Suburban
1988-1999	Chevrolet K1500
1992-1999	Chevrolet K1500 Suburban
1977-1986	Chevrolet K20
1977-1986	Chevrolet K20 Suburban
1977-1986	Chevrolet K5 Blazer
1973-1983	Chevrolet Malibu
1973-1978	Chevrolet Monte Carlo
1970-1979	Chevrolet Nova
1987	Chevrolet R10
1987-1988	Chevrolet R10 Suburban
1989-1991	Chevrolet R1500 Suburban
1994-2004	Chevrolet S10
1999-2017	Chevrolet Silverado 1500
2003-2006	Chevrolet SSR
2000-2014	Chevrolet Suburban 1500
1995-2017	Chevrolet Tahoe
2002-2009	Chevrolet Trailblazer
1987	Chevrolet V10
1987-1988	Chevrolet V10 Suburban
1989-1991	Chevrolet V1500 Suburban
1987	Chevrolet V20
1987-1988	Chevrolet V20 Suburban
1989-1991	Chevrolet V2500 Suburban
1979-1986	GMC C1500
1988-1999	GMC C1500
1979-1986	GMC C1500 Suburban
1992-1999	GMC C1500 Suburban
1997-2000	GMC C2500
2004-2012	GMC Canyon
2002-2009	GMC Envoy
1979-1995	GMC G1500
1978	GMC G25
1979-1995	GMC G2500
1977-1978	GMC K15
1977-1978	GMC K15 Suburban
1979-1986	GMC K1500
1988-1999	GMC K1500
1979-1985	GMC K1500 Suburban
1992-1999	GMC K1500 Suburban
1977-1978	GMC K25
1977-1978	GMC K25 Suburban
1979-1986	GMC K2500