Eaton Detroit Truetrac Differential 29 Spline 1.27in Axle Shaft Diameter 3.08 & Up Ratio Rear AMC 20

The Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. It remains the leading helical gear-type limited slip differential in the industry. Detroit Truetrac's proven helical gear design eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its toughness, but its smooth and quiet operation as well.Proven design, low cost and effective performance all make the Detroit Truetrac limited slip differential the ideal choice for a wide variety of vehicle applications. No maintenance - Just Traction.This Part Fits: Year Make Model Submodel 2006 Hummer H1 Alpha 2003-2004 Hummer H1 Base 2003-2009 Hummer H2 Base 2008-2009 Hummer H3 Alpha 2006-2009 Hummer H3 Base 2009 Hummer H3 Championship Series 2007-2009 Hummer H3 X 1976-1986 Jeep Cherokee Base 1981-1983,1985-1986 Jeep Cherokee Chief 1985-1986 Jeep Cherokee Laredo 1983,1985-1986 Jeep Cherokee Pioneer 1976-1977 Jeep Cherokee S 1978-1980 Jeep Cherokee Wide Track 1981-1985 Jeep Scrambler Base 1985 Jeep Scrambler Laredo 1985 Jeep Scrambler Renegade 1982-1983 Jeep Scrambler SL 1982-1984 Jeep Scrambler SR 1976-1982,1984-1986 Jeep Wagoneer Base 1982-1983 Jeep Wagoneer Brougham 1976 Jeep Wagoneer Custom 1979-1986 Jeep Wagoneer Limited