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