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:YearMakeModelSubmodel2006HummerH1Alpha2003-2004HummerH1Base2003-2009HummerH2Base2008-2009HummerH3Alpha2006-2009HummerH3Base2009HummerH3Championship Series2007-2009HummerH3X1976-1986JeepCherokeeBase1981-1982;1985-1986JeepCherokeeChief1985-1986JeepCherokeeLaredo1983;1985-1986JeepCherokeePioneer1976-1977JeepCherokeeS1978-1980JeepCherokeeWide Track1981-1985JeepScramblerBase1985JeepScramblerLaredo1985JeepScramblerRenegade1982-1983JeepScramblerSL1982-1984JeepScramblerSR1976-1982;1984-1986JeepWagoneerBase1982-1983JeepWagoneerBrougham1976JeepWagoneerCustom1979-1986JeepWagoneerLimited