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Differential - Rear (Eaton) for 2004-2007 Buick, Chevrolet, Oldsmobile, & Pontiac NEW

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Position: Rear
28 Spline; Rear 7.75 in.; All Ratios
Detroit Truetrac® Differential
The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.
Brand: Eaton
Condition: New

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Specifications & Info

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 7 models (tapclick to expand)(tapclick to hide)

Allure 2005-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
CX	Sedan	2005 - 2006	V6 3.8L	FWD Automatic
CXL	Sedan	2005 - 2006	V6 3.8L	FWD Automatic
CXS	Sedan	2005 - 2006	V6 3.6L	FWD Automatic

Century 2004-2005 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Custom	Sedan	2004 - 2005	V6 3.1L	FWD Automatic
Limited	Sedan	2004 - 2005	V6 3.1L	FWD Automatic
Special Edition	Sedan	2005	V6 3.1L	FWD Automatic

LaCrosse 2005-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
CX	Sedan	2005 - 2006	V6 3.8L	FWD Automatic
CXL	Sedan	2005 - 2006	V6 3.8L	FWD Automatic
CXS	Sedan	2005 - 2006	V6 3.6L	FWD Automatic

LeSabre 2004-2005 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Custom	Sedan	2004 - 2005	V6 3.8L	FWD Automatic
Limited	Sedan	2004 - 2005	V6 3.8L	FWD Automatic

Lucerne 2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
CX	Sedan	2006	V6 3.8L	FWD Automatic
CXL	Sedan	2006	V6 3.8L	FWD Automatic
CXL	Sedan	2006	V8 4.6L	FWD Automatic
CXS	Sedan	2006	V8 4.6L	FWD Automatic

Park Avenue 2004-2005 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Sedan	2004 - 2005	V6 3.8L	FWD Automatic
Ultra	Sedan	2004 - 2005	V6 3.8L Supercharged	FWD Automatic

Regal 2004 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
GS	Sedan	2004	V6 3.8L Supercharged	FWD Automatic
LS	Sedan	2004	V6 3.8L	FWD Automatic

Chevrolet 12 models (tapclick to expand)(tapclick to hide)

Aveo 2004-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Hatchback	2004	L4 1.6L	FWD Automatic & Manual
Base	Sedan	2004	L4 1.6L	FWD Automatic & Manual
LS	Hatchback	2004 - 2006	L4 1.6L	FWD Automatic & Manual
LS	Sedan	2004 - 2006	L4 1.6L	FWD Automatic & Manual
LT	Hatchback	2005 - 2006	L4 1.6L	FWD Automatic & Manual
LT	Sedan	2005 - 2006	L4 1.6L	FWD Automatic & Manual
Special Value	Hatchback	2005 - 2006	L4 1.6L	FWD Manual
Special Value	Sedan	2005 - 2006	L4 1.6L	FWD Manual

Aveo5 2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
LS	Hatchback	2006	L4 1.6L	FWD Automatic & Manual
LT	Hatchback	2006	L4 1.6L	FWD Automatic & Manual

Cavalier 2004-2005 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Coupe	2004 - 2005	L4 2.2L	FWD Automatic & Manual
Base	Coupe	2004	L4 2.2L BI-FUEL	FWD Automatic & Manual
Base	Sedan	2004 - 2005	L4 2.2L	FWD Automatic & Manual
Base	Sedan	2004	L4 2.2L BI-FUEL	FWD Automatic & Manual
LS	Coupe	2004 - 2005	L4 2.2L	FWD Automatic & Manual
LS	Sedan	2004 - 2005	L4 2.2L	FWD Automatic & Manual
LS Sport	Coupe	2004 - 2005	L4 2.2L	FWD Automatic & Manual
LS Sport	Sedan	2004 - 2005	L4 2.2L	FWD Automatic & Manual

Classic 2004-2005 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Sedan	2004 - 2005	L4 2.2L	FWD Automatic
LS	Sedan	2004	L4 2.2L	FWD Automatic

Cobalt 2005-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Coupe	2005	L4 2.2L	FWD Automatic & Manual
Base	Sedan	2005	L4 2.2L	FWD Automatic & Manual
LS	Coupe	2005 - 2006	L4 2.2L	FWD Automatic & Manual
LS	Sedan	2005 - 2006	L4 2.2L	FWD Automatic & Manual
LT	Coupe	2005 - 2006	L4 2.2L	FWD Automatic & Manual
LT	Sedan	2005 - 2006	L4 2.2L	FWD Automatic & Manual
LTZ	Sedan	2006	L4 2.2L	FWD Automatic
SS	Coupe	2006	L4 2.0L Supercharged	FWD Automatic
SS	Coupe	2006	L4 2.4L	FWD Automatic & Manual
SS	Coupe	2005 - 2006	L4 2.0L Supercharged	FWD Manual
SS	Sedan	2006	L4 2.0L Supercharged	FWD Automatic & Manual
SS	Sedan	2006	L4 2.4L	FWD Automatic & Manual

Corvette 2004-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Convertible	2005 - 2006	V8 6.0L	RWD Automatic & Manual
Base	Convertible	2004	V8 5.7L	RWD Automatic & Manual
Base	Coupe	2004	V8 5.7L	RWD Automatic & Manual
Base	Hatchback	2005 - 2006	V8 6.0L	RWD Automatic & Manual
Base	Hatchback	2004	V8 5.7L	RWD Automatic & Manual
Z06	Coupe	2004	V8 5.7L	RWD Manual
Z06	Hatchback	2006	V8 7.0L	RWD Manual

Epica 2004-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
LS	Sedan	2004 - 2005	L6 2.5L	FWD Automatic
LT	Sedan	2004 - 2005	L6 2.5L	FWD Automatic
LTZ	Sedan	2006	L6 2.5L	FWD Automatic

HHR 2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Comfort LT	Wagon	2006	L4 2.4L	FWD Automatic
Elegance LT	Wagon	2006	L4 2.4L	FWD Automatic
LS	Wagon	2006	L4 2.2L	FWD Automatic & Manual
LT	Wagon	2006	L4 2.2L	FWD Automatic & Manual
LT	Wagon	2006	L4 2.4L	FWD Automatic & Manual

Impala 2004-2007 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Sedan	2004 - 2005	V6 3.4L	FWD Automatic
Base	Sedan	2004 - 2005	V6 3.8L	FWD Automatic
LS	Sedan	2006 - 2007	V6 3.5L	FWD Automatic
LS	Sedan	2006 - 2007	V6 3.5L FLEX	FWD Automatic
LS	Sedan	2004 - 2005	V6 3.8L	FWD Automatic
LT	Sedan	2006 - 2007	V6 3.5L	FWD Automatic
LT	Sedan	2006 - 2007	V6 3.5L FLEX	FWD Automatic
LT	Sedan	2006 - 2007	V6 3.9L	FWD Automatic
LTZ	Sedan	2006 - 2007	V6 3.9L	FWD Automatic
Police	Sedan	2006 - 2007	V6 3.9L	FWD Automatic
Police	Sedan	2004 - 2005	V6 3.8L	FWD Automatic
SS	Sedan	2006 - 2007	V8 5.3L	FWD Automatic
SS	Sedan	2004 - 2005	V6 3.8L Supercharged	FWD Automatic

Malibu 2004-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Sedan	2006	V6 3.5L	FWD Automatic
Base	Sedan	2004 - 2005	L4 2.2L	FWD Automatic
LS	Sedan	2006	L4 2.2L	FWD Automatic
LS	Sedan	2004 - 2006	V6 3.5L	FWD Automatic
LT	Sedan	2006	L4 2.2L	FWD Automatic
LT	Sedan	2004 - 2006	V6 3.5L	FWD Automatic
LTZ	Sedan	2006	V6 3.5L	FWD Automatic
Maxx	Hatchback	2004	V6 3.5L	FWD Automatic
Maxx LS	Hatchback	2004 - 2006	V6 3.5L	FWD Automatic
Maxx LT	Hatchback	2004 - 2006	V6 3.5L	FWD Automatic
Maxx LTZ	Hatchback	2006	V6 3.5L	FWD Automatic
Maxx SS	Hatchback	2006	V6 3.9L	FWD Automatic
SS	Sedan	2006	V6 3.9L	FWD Automatic

Monte Carlo 2004-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
LS	Coupe	2006	V6 3.5L	FWD Automatic
LS	Coupe	2006	V6 3.5L FLEX	FWD Automatic
LS	Coupe	2004 - 2005	V6 3.4L	FWD Automatic
LT	Coupe	2006	V6 3.5L	FWD Automatic
LT	Coupe	2006	V6 3.5L FLEX	FWD Automatic
LT	Coupe	2006	V6 3.9L	FWD Automatic
LT	Coupe	2005	V6 3.8L	FWD Automatic
LTZ	Coupe	2006	V6 3.9L	FWD Automatic
SS	Coupe	2006	V8 5.3L	FWD Automatic
SS	Coupe	2004	V6 3.8L	FWD Automatic
SS	Coupe	2004 - 2005	V6 3.8L Supercharged	FWD Automatic

Optra 2004-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Hatchback	2004 - 2005	L4 2.0L	FWD Automatic & Manual
Base	Sedan	2004 - 2006	L4 2.0L	FWD Automatic & Manual
Base	Wagon	2005	L4 2.0L	FWD Automatic & Manual
LS	Hatchback	2004 - 2006	L4 2.0L	FWD Automatic & Manual
LS	Sedan	2004 - 2005	L4 2.0L	FWD Automatic & Manual
LS	Wagon	2005 - 2006	L4 2.0L	FWD Automatic & Manual
LT	Hatchback	2006	L4 2.0L	FWD Automatic & Manual
LT	Wagon	2006	L4 2.0L	FWD Automatic & Manual

Oldsmobile 1 model (tapclick to expand)(tapclick to hide)

Alero 2004 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
GL	Coupe	2004	L4 2.2L	FWD Automatic & Manual
GL	Coupe	2004	V6 3.4L	FWD Automatic & Manual
GL	Sedan	2004	L4 2.2L	FWD Automatic & Manual
GL	Sedan	2004	V6 3.4L	FWD Automatic & Manual
GLS	Coupe	2004	V6 3.4L	FWD Automatic
GLS	Sedan	2004	V6 3.4L	FWD Automatic
GX	Coupe	2004	L4 2.2L	FWD Automatic & Manual
GX	Sedan	2004	L4 2.2L	FWD Automatic & Manual

Pontiac 11 models (tapclick to expand)(tapclick to hide)

Bonneville 2004-2005 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
GXP	Sedan	2004 - 2005	V8 4.6L	FWD Automatic
SE	Sedan	2004 - 2005	V6 3.8L	FWD Automatic
SLE	Sedan	2004 - 2005	V6 3.8L	FWD Automatic

G6 2005-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Sedan	2006	L4 2.4L	FWD Automatic
Base	Sedan	2005 - 2006	V6 3.5L	FWD Automatic
GT	Convertible	2006	V6 3.5L	FWD Automatic
GT	Coupe	2006	V6 3.5L	FWD Automatic
GT	Sedan	2005 - 2006	V6 3.5L	FWD Automatic
GTP	Convertible	2006	V6 3.9L	FWD Automatic & Manual
GTP	Coupe	2006	V6 3.9L	FWD Automatic & Manual
GTP	Sedan	2006	V6 3.9L	FWD Automatic & Manual
SE	Sedan	2005 - 2006	V6 3.5L	FWD Automatic

GTO 2004-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Coupe	2005 - 2006	V8 6.0L	RWD Automatic & Manual
Base	Coupe	2004	V8 5.7L	RWD Automatic & Manual

Grand Am 2004-2005 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
GT	Coupe	2004 - 2005	V6 3.4L	FWD Automatic
GT	Sedan	2004	V6 3.4L	FWD Automatic
GT1	Coupe	2004 - 2005	V6 3.4L	FWD Automatic
GT1	Sedan	2004	V6 3.4L	FWD Automatic
SE	Sedan	2004 - 2005	L4 2.2L	FWD Automatic
SE	Sedan	2004	L4 2.2L	FWD Manual
SE	Sedan	2004 - 2005	V6 3.4L	FWD Automatic
SE	Sedan	2004	V6 3.4L	FWD Manual
SE1	Sedan	2004	L4 2.2L	FWD Automatic & Manual
SE1	Sedan	2004	V6 3.4L	FWD Automatic & Manual
SE2	Sedan	2004	V6 3.4L	FWD Automatic

Grand Prix 2004-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Sedan	2005 - 2006	V6 3.8L	FWD Automatic
GT	Sedan	2006	V6 3.8L Supercharged	FWD Automatic
GT	Sedan	2005	V6 3.8L	FWD Automatic
GT1	Sedan	2004	V6 3.8L	FWD Automatic
GT2	Sedan	2004	V6 3.8L	FWD Automatic
GTP	Sedan	2004 - 2005	V6 3.8L Supercharged	FWD Automatic
GXP	Sedan	2005 - 2006	V8 5.3L	FWD Automatic

Pursuit 2005-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Coupe	2005 - 2006	L4 2.2L	FWD Automatic & Manual
Base	Sedan	2005 - 2006	L4 2.2L	FWD Automatic & Manual
GT	Coupe	2006	L4 2.4L	FWD Automatic & Manual
GT	Sedan	2006	L4 2.4L	FWD Automatic & Manual
SE	Coupe	2006	L4 2.2L	FWD Automatic & Manual
SE	Sedan	2006	L4 2.2L	FWD Automatic & Manual

Solstice 2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Convertible	2006	L4 2.4L	RWD Automatic & Manual
GT	Convertible	2006	L4 2.4L	RWD Manual
SE	Convertible	2006	L4 2.4L	RWD Manual

Sunfire 2004-2005 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Coupe	2005	L4 2.2L	FWD Automatic & Manual
Base	Sedan	2004 - 2005	L4 2.2L	FWD Automatic & Manual
SE	Coupe	2004	L4 2.2L	FWD Automatic & Manual
SE	Sedan	2004	L4 2.2L	FWD Automatic & Manual

Vibe 2004-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Wagon	2004 - 2006	L4 1.8L	AWD/FWD Automatic & Manual
GT	Wagon	2004 - 2006	L4 1.8L	FWD Manual

Wave 2005-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Sedan	2005 - 2006	L4 1.6L	FWD Automatic & Manual

Wave5 2005-2006 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Hatchback	2005 - 2006	L4 1.6L	FWD Automatic & Manual

Years	Make	Model	Submodel	Body Style	Engine	Attributes
2005 - 2006	Buick	Allure	CX	Sedan	V6 3.8L	FWD Automatic
2005 - 2006	Buick	Allure	CXL	Sedan	V6 3.8L	FWD Automatic
2005 - 2006	Buick	Allure	CXS	Sedan	V6 3.6L	FWD Automatic
2005	Buick	Century	Special Edition	Sedan	V6 3.1L	FWD Automatic
2004 - 2005	Buick	Century	Custom	Sedan	V6 3.1L	FWD Automatic
2004 - 2005	Buick	Century	Limited	Sedan	V6 3.1L	FWD Automatic
2005 - 2006	Buick	LaCrosse	CX	Sedan	V6 3.8L	FWD Automatic
2005 - 2006	Buick	LaCrosse	CXL	Sedan	V6 3.8L	FWD Automatic
2005 - 2006	Buick	LaCrosse	CXS	Sedan	V6 3.6L	FWD Automatic
2004 - 2005	Buick	LeSabre	Custom	Sedan	V6 3.8L	FWD Automatic
2004 - 2005	Buick	LeSabre	Limited	Sedan	V6 3.8L	FWD Automatic
2006	Buick	Lucerne	CX	Sedan	V6 3.8L	FWD Automatic
2006	Buick	Lucerne	CXL	Sedan	V6 3.8L	FWD Automatic
2006	Buick	Lucerne	CXL	Sedan	V8 4.6L	FWD Automatic
2006	Buick	Lucerne	CXS	Sedan	V8 4.6L	FWD Automatic
2004 - 2005	Buick	Park Avenue	Base	Sedan	V6 3.8L	FWD Automatic
2004 - 2005	Buick	Park Avenue	Ultra	Sedan	V6 3.8L Supercharged	FWD Automatic
2004	Buick	Regal	GS	Sedan	V6 3.8L Supercharged	FWD Automatic
2004	Buick	Regal	LS	Sedan	V6 3.8L	FWD Automatic
2005 - 2006	Chevrolet	Aveo	LT	Hatchback	L4 1.6L	FWD Automatic & Manual
2005 - 2006	Chevrolet	Aveo	LT	Sedan	L4 1.6L	FWD Automatic & Manual
2005 - 2006	Chevrolet	Aveo	Special Value	Hatchback	L4 1.6L	FWD Manual
2005 - 2006	Chevrolet	Aveo	Special Value	Sedan	L4 1.6L	FWD Manual
2004 - 2006	Chevrolet	Aveo	LS	Hatchback	L4 1.6L	FWD Automatic & Manual
2004 - 2006	Chevrolet	Aveo	LS	Sedan	L4 1.6L	FWD Automatic & Manual
2004	Chevrolet	Aveo	Base	Hatchback	L4 1.6L	FWD Automatic & Manual
2004	Chevrolet	Aveo	Base	Sedan	L4 1.6L	FWD Automatic & Manual
2006	Chevrolet	Aveo5	LS	Hatchback	L4 1.6L	FWD Automatic & Manual
2006	Chevrolet	Aveo5	LT	Hatchback	L4 1.6L	FWD Automatic & Manual
2004 - 2005	Chevrolet	Cavalier	Base	Coupe	L4 2.2L	FWD Automatic & Manual
2004 - 2005	Chevrolet	Cavalier	Base	Sedan	L4 2.2L	FWD Automatic & Manual
2004 - 2005	Chevrolet	Cavalier	LS	Coupe	L4 2.2L	FWD Automatic & Manual
2004 - 2005	Chevrolet	Cavalier	LS	Sedan	L4 2.2L	FWD Automatic & Manual
2004 - 2005	Chevrolet	Cavalier	LS Sport	Coupe	L4 2.2L	FWD Automatic & Manual
2004 - 2005	Chevrolet	Cavalier	LS Sport	Sedan	L4 2.2L	FWD Automatic & Manual
2004	Chevrolet	Cavalier	Base	Coupe	L4 2.2L BI-FUEL	FWD Automatic & Manual
2004	Chevrolet	Cavalier	Base	Sedan	L4 2.2L BI-FUEL	FWD Automatic & Manual
2004 - 2005	Chevrolet	Classic	Base	Sedan	L4 2.2L	FWD Automatic
2004	Chevrolet	Classic	LS	Sedan	L4 2.2L	FWD Automatic
2006	Chevrolet	Cobalt	LTZ	Sedan	L4 2.2L	FWD Automatic
2006	Chevrolet	Cobalt	SS	Coupe	L4 2.0L Supercharged	FWD Automatic
2006	Chevrolet	Cobalt	SS	Sedan	L4 2.0L Supercharged	FWD Automatic & Manual
2006	Chevrolet	Cobalt	SS	Coupe	L4 2.4L	FWD Automatic & Manual
2006	Chevrolet	Cobalt	SS	Sedan	L4 2.4L	FWD Automatic & Manual
2005 - 2006	Chevrolet	Cobalt	LS	Coupe	L4 2.2L	FWD Automatic & Manual
2005 - 2006	Chevrolet	Cobalt	LS	Sedan	L4 2.2L	FWD Automatic & Manual
2005 - 2006	Chevrolet	Cobalt	LT	Coupe	L4 2.2L	FWD Automatic & Manual
2005 - 2006	Chevrolet	Cobalt	LT	Sedan	L4 2.2L	FWD Automatic & Manual
2005 - 2006	Chevrolet	Cobalt	SS	Coupe	L4 2.0L Supercharged	FWD Manual
2005	Chevrolet	Cobalt	Base	Coupe	L4 2.2L	FWD Automatic & Manual
2005	Chevrolet	Cobalt	Base	Sedan	L4 2.2L	FWD Automatic & Manual
2006	Chevrolet	Corvette	Z06	Hatchback	V8 7.0L	RWD Manual
2005 - 2006	Chevrolet	Corvette	Base	Convertible	V8 6.0L	RWD Automatic & Manual
2005 - 2006	Chevrolet	Corvette	Base	Hatchback	V8 6.0L	RWD Automatic & Manual
2004	Chevrolet	Corvette	Base	Convertible	V8 5.7L	RWD Automatic & Manual
2004	Chevrolet	Corvette	Base	Coupe	V8 5.7L	RWD Automatic & Manual
2004	Chevrolet	Corvette	Base	Hatchback	V8 5.7L	RWD Automatic & Manual
2004	Chevrolet	Corvette	Z06	Coupe	V8 5.7L	RWD Manual
2006	Chevrolet	Epica	LTZ	Sedan	L6 2.5L	FWD Automatic
2004 - 2005	Chevrolet	Epica	LS	Sedan	L6 2.5L	FWD Automatic
2004 - 2005	Chevrolet	Epica	LT	Sedan	L6 2.5L	FWD Automatic
2006	Chevrolet	HHR	Comfort LT	Wagon	L4 2.4L	FWD Automatic
2006	Chevrolet	HHR	Elegance LT	Wagon	L4 2.4L	FWD Automatic
2006	Chevrolet	HHR	LS	Wagon	L4 2.2L	FWD Automatic & Manual
2006	Chevrolet	HHR	LT	Wagon	L4 2.2L	FWD Automatic & Manual
2006	Chevrolet	HHR	LT	Wagon	L4 2.4L	FWD Automatic & Manual
2006 - 2007	Chevrolet	Impala	LS	Sedan	V6 3.5L	FWD Automatic
2006 - 2007	Chevrolet	Impala	LS	Sedan	V6 3.5L FLEX	FWD Automatic
2006 - 2007	Chevrolet	Impala	LT	Sedan	V6 3.5L	FWD Automatic
2006 - 2007	Chevrolet	Impala	LT	Sedan	V6 3.5L FLEX	FWD Automatic
2006 - 2007	Chevrolet	Impala	LT	Sedan	V6 3.9L	FWD Automatic
2006 - 2007	Chevrolet	Impala	LTZ	Sedan	V6 3.9L	FWD Automatic
2006 - 2007	Chevrolet	Impala	Police	Sedan	V6 3.9L	FWD Automatic
2006 - 2007	Chevrolet	Impala	SS	Sedan	V8 5.3L	FWD Automatic
2004 - 2005	Chevrolet	Impala	Base	Sedan	V6 3.4L	FWD Automatic
2004 - 2005	Chevrolet	Impala	Base	Sedan	V6 3.8L	FWD Automatic
2004 - 2005	Chevrolet	Impala	LS	Sedan	V6 3.8L	FWD Automatic
2004 - 2005	Chevrolet	Impala	Police	Sedan	V6 3.8L	FWD Automatic
2004 - 2005	Chevrolet	Impala	SS	Sedan	V6 3.8L Supercharged	FWD Automatic
2006	Chevrolet	Malibu	Base	Sedan	V6 3.5L	FWD Automatic
2006	Chevrolet	Malibu	LS	Sedan	L4 2.2L	FWD Automatic
2006	Chevrolet	Malibu	LT	Sedan	L4 2.2L	FWD Automatic
2006	Chevrolet	Malibu	LTZ	Sedan	V6 3.5L	FWD Automatic
2006	Chevrolet	Malibu	Maxx LTZ	Hatchback	V6 3.5L	FWD Automatic
2006	Chevrolet	Malibu	Maxx SS	Hatchback	V6 3.9L	FWD Automatic
2006	Chevrolet	Malibu	SS	Sedan	V6 3.9L	FWD Automatic
2004 - 2006	Chevrolet	Malibu	LS	Sedan	V6 3.5L	FWD Automatic
2004 - 2006	Chevrolet	Malibu	LT	Sedan	V6 3.5L	FWD Automatic
2004 - 2006	Chevrolet	Malibu	Maxx LS	Hatchback	V6 3.5L	FWD Automatic
2004 - 2006	Chevrolet	Malibu	Maxx LT	Hatchback	V6 3.5L	FWD Automatic
2004 - 2005	Chevrolet	Malibu	Base	Sedan	L4 2.2L	FWD Automatic
2004	Chevrolet	Malibu	Maxx	Hatchback	V6 3.5L	FWD Automatic
2006	Chevrolet	Monte Carlo	LS	Coupe	V6 3.5L	FWD Automatic
2006	Chevrolet	Monte Carlo	LS	Coupe	V6 3.5L FLEX	FWD Automatic
2006	Chevrolet	Monte Carlo	LT	Coupe	V6 3.5L	FWD Automatic
2006	Chevrolet	Monte Carlo	LT	Coupe	V6 3.5L FLEX	FWD Automatic
2006	Chevrolet	Monte Carlo	LT	Coupe	V6 3.9L	FWD Automatic
2006	Chevrolet	Monte Carlo	LTZ	Coupe	V6 3.9L	FWD Automatic
2006	Chevrolet	Monte Carlo	SS	Coupe	V8 5.3L	FWD Automatic
2005	Chevrolet	Monte Carlo	LT	Coupe	V6 3.8L	FWD Automatic
2004 - 2005	Chevrolet	Monte Carlo	LS	Coupe	V6 3.4L	FWD Automatic
2004 - 2005	Chevrolet	Monte Carlo	SS	Coupe	V6 3.8L Supercharged	FWD Automatic
2004	Chevrolet	Monte Carlo	SS	Coupe	V6 3.8L	FWD Automatic
2006	Chevrolet	Optra	LT	Hatchback	L4 2.0L	FWD Automatic & Manual
2006	Chevrolet	Optra	LT	Wagon	L4 2.0L	FWD Automatic & Manual
2005 - 2006	Chevrolet	Optra	LS	Wagon	L4 2.0L	FWD Automatic & Manual
2004 - 2006	Chevrolet	Optra	Base	Sedan	L4 2.0L	FWD Automatic & Manual
2004 - 2006	Chevrolet	Optra	LS	Hatchback	L4 2.0L	FWD Automatic & Manual
2005	Chevrolet	Optra	Base	Wagon	L4 2.0L	FWD Automatic & Manual
2004 - 2005	Chevrolet	Optra	Base	Hatchback	L4 2.0L	FWD Automatic & Manual
2004 - 2005	Chevrolet	Optra	LS	Sedan	L4 2.0L	FWD Automatic & Manual
2004	Oldsmobile	Alero	GL	Coupe	L4 2.2L	FWD Automatic & Manual
2004	Oldsmobile	Alero	GL	Sedan	L4 2.2L	FWD Automatic & Manual
2004	Oldsmobile	Alero	GL	Coupe	V6 3.4L	FWD Automatic & Manual
2004	Oldsmobile	Alero	GL	Sedan	V6 3.4L	FWD Automatic & Manual
2004	Oldsmobile	Alero	GLS	Coupe	V6 3.4L	FWD Automatic
2004	Oldsmobile	Alero	GLS	Sedan	V6 3.4L	FWD Automatic
2004	Oldsmobile	Alero	GX	Coupe	L4 2.2L	FWD Automatic & Manual
2004	Oldsmobile	Alero	GX	Sedan	L4 2.2L	FWD Automatic & Manual
2004 - 2005	Pontiac	Bonneville	GXP	Sedan	V8 4.6L	FWD Automatic
2004 - 2005	Pontiac	Bonneville	SE	Sedan	V6 3.8L	FWD Automatic
2004 - 2005	Pontiac	Bonneville	SLE	Sedan	V6 3.8L	FWD Automatic
2006	Pontiac	G6	Base	Sedan	L4 2.4L	FWD Automatic
2006	Pontiac	G6	GT	Convertible	V6 3.5L	FWD Automatic
2006	Pontiac	G6	GT	Coupe	V6 3.5L	FWD Automatic
2006	Pontiac	G6	GTP	Convertible	V6 3.9L	FWD Automatic & Manual
2006	Pontiac	G6	GTP	Coupe	V6 3.9L	FWD Automatic & Manual
2006	Pontiac	G6	GTP	Sedan	V6 3.9L	FWD Automatic & Manual
2005 - 2006	Pontiac	G6	Base	Sedan	V6 3.5L	FWD Automatic
2005 - 2006	Pontiac	G6	GT	Sedan	V6 3.5L	FWD Automatic
2005 - 2006	Pontiac	G6	SE	Sedan	V6 3.5L	FWD Automatic
2004 - 2005	Pontiac	Grand Am	GT	Coupe	V6 3.4L	FWD Automatic
2004 - 2005	Pontiac	Grand Am	GT1	Coupe	V6 3.4L	FWD Automatic
2004 - 2005	Pontiac	Grand Am	SE	Sedan	L4 2.2L	FWD Automatic
2004 - 2005	Pontiac	Grand Am	SE	Sedan	V6 3.4L	FWD Automatic
2004	Pontiac	Grand Am	GT	Sedan	V6 3.4L	FWD Automatic
2004	Pontiac	Grand Am	GT1	Sedan	V6 3.4L	FWD Automatic
2004	Pontiac	Grand Am	SE	Sedan	L4 2.2L	FWD Manual
2004	Pontiac	Grand Am	SE	Sedan	V6 3.4L	FWD Manual
2004	Pontiac	Grand Am	SE1	Sedan	L4 2.2L	FWD Automatic & Manual
2004	Pontiac	Grand Am	SE1	Sedan	V6 3.4L	FWD Automatic & Manual
2004	Pontiac	Grand Am	SE2	Sedan	V6 3.4L	FWD Automatic
2006	Pontiac	Grand Prix	GT	Sedan	V6 3.8L Supercharged	FWD Automatic
2005 - 2006	Pontiac	Grand Prix	Base	Sedan	V6 3.8L	FWD Automatic
2005 - 2006	Pontiac	Grand Prix	GXP	Sedan	V8 5.3L	FWD Automatic
2005	Pontiac	Grand Prix	GT	Sedan	V6 3.8L	FWD Automatic
2004 - 2005	Pontiac	Grand Prix	GTP	Sedan	V6 3.8L Supercharged	FWD Automatic
2004	Pontiac	Grand Prix	GT1	Sedan	V6 3.8L	FWD Automatic
2004	Pontiac	Grand Prix	GT2	Sedan	V6 3.8L	FWD Automatic
2005 - 2006	Pontiac	GTO	Base	Coupe	V8 6.0L	RWD Automatic & Manual
2004	Pontiac	GTO	Base	Coupe	V8 5.7L	RWD Automatic & Manual
2006	Pontiac	Pursuit	GT	Coupe	L4 2.4L	FWD Automatic & Manual
2006	Pontiac	Pursuit	GT	Sedan	L4 2.4L	FWD Automatic & Manual
2006	Pontiac	Pursuit	SE	Coupe	L4 2.2L	FWD Automatic & Manual
2006	Pontiac	Pursuit	SE	Sedan	L4 2.2L	FWD Automatic & Manual
2005 - 2006	Pontiac	Pursuit	Base	Coupe	L4 2.2L	FWD Automatic & Manual
2005 - 2006	Pontiac	Pursuit	Base	Sedan	L4 2.2L	FWD Automatic & Manual
2006	Pontiac	Solstice	Base	Convertible	L4 2.4L	RWD Automatic & Manual
2006	Pontiac	Solstice	GT	Convertible	L4 2.4L	RWD Manual
2006	Pontiac	Solstice	SE	Convertible	L4 2.4L	RWD Manual
2005	Pontiac	Sunfire	Base	Coupe	L4 2.2L	FWD Automatic & Manual
2004 - 2005	Pontiac	Sunfire	Base	Sedan	L4 2.2L	FWD Automatic & Manual
2004	Pontiac	Sunfire	SE	Coupe	L4 2.2L	FWD Automatic & Manual
2004	Pontiac	Sunfire	SE	Sedan	L4 2.2L	FWD Automatic & Manual
2004 - 2006	Pontiac	Vibe	Base	Wagon	L4 1.8L	AWD/FWD Automatic & Manual
2004 - 2006	Pontiac	Vibe	GT	Wagon	L4 1.8L	FWD Manual
2005 - 2006	Pontiac	Wave	Base	Sedan	L4 1.6L	FWD Automatic & Manual
2005 - 2006	Pontiac	Wave5	Base	Hatchback	L4 1.6L	FWD Automatic & Manual

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

Ships to all countries via US Postal Service Priority Mail.
Most orders ship within 1 business day.
Delivery time: 1-4 business days after shipment.
International shipping available, including APO/FPO addresses.
Tracking information provided for all shipments.
Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

Shipping costs or labor expenses.
Installation errors.
Parts used for racing.
Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

120-Day Returns - Return any part within 120 days from date of receipt.
Must obtain RMA (Return Merchandise Authorization) number before returning.
Parts must be in original condition, uninstalled, unaltered, and in original packaging.
Important: Electrical parts are not returnable if unsealed.
Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
Refunds processed after warehouse receives return and credited to original payment method.

The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Fits Years: 2004 2005 2006 2007

Fits Models: Alero, Allure, Aveo, Aveo5, Bonneville, Cavalier, Century, Classic, Cobalt, Corvette, Epica, G6, Grand Am, Grand Prix, GTO, HHR, Impala, LaCrosse, LeSabre, Lucerne, Malibu, Monte Carlo, Optra, Park Avenue, Pursuit, Regal, Solstice, Sunfire, Vibe, Wave, Wave5

Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%

Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120

Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW

Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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