Eaton Detroit Truetrac Differential 28 Spline Rear 8.5in

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 2004-2005 Buick Century Custom 2004-2005 Buick Century Limited 2005 Buick Century Special Edition 2005-2006 Buick LaCrosse CX 2005-2006 Buick LaCrosse CXL 2005-2006 Buick LaCrosse CXS 2004-2005 Buick LeSabre Custom 2004-2005 Buick LeSabre Limited 2006 Buick Lucerne CX 2006 Buick Lucerne CXL 2006 Buick Lucerne CXS 2004-2005 Buick Park Avenue Base 2004-2005 Buick Park Avenue Ultra 2004 Buick Regal GS 2004 Buick Regal LS 2004 Chevrolet Aveo Base 2004-2006 Chevrolet Aveo LS 2005-2006 Chevrolet Aveo LT 2005-2006 Chevrolet Aveo Special Value 2004-2005 Chevrolet Cavalier Base 2004-2005 Chevrolet Cavalier LS 2004-2005 Chevrolet Cavalier LS Sport 2004-2005 Chevrolet Classic Base 2004 Chevrolet Classic LS 2005 Chevrolet Cobalt Base 2005-2006 Chevrolet Cobalt LS 2005-2006 Chevrolet Cobalt LT 2006 Chevrolet Cobalt LTZ 2005-2006 Chevrolet Cobalt SS 2004-2006 Chevrolet Corvette Base 2004,2006 Chevrolet Corvette Z06 2006 Chevrolet HHR LS 2006 Chevrolet HHR LT 2004-2005 Chevrolet Impala Base 2004-2006 Chevrolet Impala LS 2006 Chevrolet Impala LT 2007 Chevrolet Impala LTZ 2006 Chevrolet Impala Police 2004-2006 Chevrolet Impala SS 2004-2005 Chevrolet Malibu Base 2004-2006 Chevrolet Malibu LS 2004-2006 Chevrolet Malibu LT 2006 Chevrolet Malibu LTZ 2004 Chevrolet Malibu Maxx 2004-2006 Chevrolet Malibu Maxx LS 2004-2006 Chevrolet Malibu Maxx LT 2006 Chevrolet Malibu Maxx LTZ 2006 Chevrolet Malibu Maxx SS 2006 Chevrolet Malibu SS 2004-2006 Chevrolet Monte Carlo LS 2005-2006 Chevrolet Monte Carlo LT 2006 Chevrolet Monte Carlo LTZ 2004-2006 Chevrolet Monte Carlo SS 2004 Oldsmobile Alero GL 2004 Oldsmobile Alero GLS 2004 Oldsmobile Alero GX 2004-2005 Pontiac Bonneville GXP 2004-2005 Pontiac Bonneville SE 2004-2005 Pontiac Bonneville SLE 2005-2006 Pontiac G6 Base 2005-2006 Pontiac G6 GT 2006 Pontiac G6 GTP 2004-2005 Pontiac Grand Am GT 2004-2005 Pontiac Grand Am GT1 2004-2005 Pontiac Grand Am SE 2004 Pontiac Grand Am SE1 2004 Pontiac Grand Am SE2 2005-2006 Pontiac Grand Prix Base 2005-2006 Pontiac Grand Prix GT 2004 Pontiac Grand Prix GT1 2004 Pontiac Grand Prix GT2 2004-2005 Pontiac Grand Prix GTP 2005-2006 Pontiac Grand Prix GXP 2004-2006 Pontiac GTO Base 2006 Pontiac Solstice Base 2005 Pontiac Sunfire Base 2004 Pontiac Sunfire SE 2004-2006 Pontiac Vibe Base 2004-2006 Pontiac Vibe GT