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. Detroit Truetrac® Differential; 29 Spline; 1.27 in. Axle Shaft Diameter; 3.08 And Up Ring Gear Pinion Ratio; Rear AMC 20; Fitment: 1976 Jeep Cherokee Base 1976 Jeep Cherokee S 1976 Jeep Wagoneer Base 1976 Jeep Wagoneer Custom 1977 Jeep Cherokee Base 1977 Jeep Cherokee S 1977 Jeep Wagoneer Base 1978 Jeep Cherokee Base 1978 Jeep Cherokee Wide Track 1978 Jeep Wagoneer Base 1979 Jeep Cherokee Base 1979 Jeep Cherokee Wide Track 1979 Jeep Wagoneer Base 1979 Jeep Wagoneer Limited 1980 Jeep Cherokee Base 1980 Jeep Cherokee Wide Track 1980 Jeep Wagoneer Base 1980 Jeep Wagoneer Limited 1981 Jeep Cherokee Base 1981 Jeep Cherokee Chief 1981 Jeep Scrambler Base 1981 Jeep Wagoneer Base 1981 Jeep Wagoneer Limited 1982 Jeep Cherokee Base 1982 Jeep Cherokee Chief 1982 Jeep Scrambler Base 1982 Jeep Scrambler SL 1982 Jeep Scrambler SR 1982 Jeep Wagoneer Base 1982 Jeep Wagoneer Brougham 1982 Jeep Wagoneer Limited 1983 Jeep Cherokee Base 1983 Jeep Cherokee Pioneer 1983 Jeep Scrambler Base 1983 Jeep Scrambler SL 1983 Jeep Scrambler SR 1983 Jeep Wagoneer Brougham 1983 Jeep Wagoneer Limited 1984 Jeep Cherokee Base 1984 Jeep Scrambler Base 1984 Jeep Scrambler SR 1984 Jeep Wagoneer Base 1984 Jeep Wagoneer Limited 1985 Jeep Cherokee Base 1985 Jeep Cherokee Chief 1985 Jeep Cherokee Laredo 1985 Jeep Cherokee Pioneer 1985 Jeep Scrambler Base 1985 Jeep Scrambler Laredo 1985 Jeep Scrambler Renegade 1985 Jeep Wagoneer Base 1985 Jeep Wagoneer Limited 1986 Jeep Cherokee Base 1986 Jeep Cherokee Chief 1986 Jeep Cherokee Laredo 1986 Jeep Cherokee Pioneer 1986 Jeep Wagoneer Base 1986 Jeep Wagoneer Limited 2003 Hummer H1 Base 2003 Hummer H2 Base 2004 Hummer H1 Base 2004 Hummer H2 Base 2005 Hummer H2 Base 2006 Hummer H1 Alpha 2006 Hummer H2 Base 2006 Hummer H3 Base 2007 Hummer H2 Base 2007 Hummer H3 Base 2007 Hummer H3 X 2008 Hummer H2 Base 2008 Hummer H3 Alpha 2008 Hummer H3 Base 2008 Hummer H3 X 2009 Hummer H2 Base 2009 Hummer H3 Alpha 2009 Hummer H3 Base 2009 Hummer H3 Championship Series 2009 Hummer H3 X