1999-2006 Chevrolet Silverado 1500 Front Axle Differential Carrier 3.73 Ratio GT4 Used OEM differential carrier
Shop this used OEM differential carrier for 1999-2006 Chevrolet Silverado 1500. This factory-original replacement is listed using the available vehicle, option, drivetrain and part-number information from the source listing.
Product details
- Part type: Differentials & Carriers
- Condition: Used OEM
- Vehicle make: Chevrolet
- Vehicle model: Silverado 1500
- Year range: 1999-2006
- Position: Front
- OEM/reference number: 6728221
- Warranty: 1-year replacement warranty
- Returns: 30-day returns
- Shipping: Free U.S. shipping on eligible orders
Verify fitment before ordering
Match the OEM number, VIN, engine, drivetrain, connector style, mounting points, side and factory options. Similar-looking components can differ within the same model year. Contact Parts Depot with the VIN and original part number when compatibility confirmation is needed.
Installation notes
Verify the axle code, gear ratio, housing, flange and drivetrain. Use the correct lubricant and inspect seals and bearings during installation.
Why choose a used OEM part?
OEM components are designed for the original vehicle configuration, mounting points and electrical connections. A correctly matched recycled factory part can provide factory-style fitment while extending the useful life of an original component.
Reference listing details: 1999-2006 Chevy Silverado 1500 Front Axle Differential Carrier 3.73 Ratio GT4
Additional source details: Fitment 1999-2000 Chevy Silverado 1500 Front Axle, 3.73 ratio (opt GT4) 2001-2002 Chevy Silverado 1500 Front Axle, exc. Crew Cab; 3.73 ratio (opt GT4) 2003-2006 Chevy Silverado 1500 Front Axle, exc. Crew Cab; w/o AWD; 3.73 ratio (opt GT4) 2004-2006 Chevy Silverado 1500 Front Axle, Crew Cab, 6 lug wheel, 3.73 ratio (opt GT4) 1999-2000 GMC Sierra 1500 Front Axle, 3.73 ratio (opt GT4) 2001 GMC Sierra 1500 Front Axle, exc. Crew Cab; exc. C3; 3.73 ratio (opt GT4) 2002-2005 GMC Sierra 1500 Front Axle, exc. Crew Cab; 3.73 ratio (opt GT4) 2004-2005 GMC Sierra 1500 Front Axle, Crew Cab, 6 lug wheel, 3.73 ratio (opt GT4) 2006 GMC Sierra 1500 Front Axle, 6 lug wheel, 3.73 ratio (opt GT4) 2007 GMC Sierra 1500 Front Axle, classic style (creased door skin), 6 lug wheel, 3.73 ratio (opt GT4) 2000 GMC Yukon XL1500 Front Axle, 3.73 ratio (opt GT4) 2001-2002 GMC Yukon XL1500 Front Axle, exc. Denali; 3.73 ratio (opt GT4) 2003-2004 GMC Yukon XL1500 Front Axle, w/o AWD; 3.73 ratio (opt GT4) 2006 GMC Yukon XL1500 Front Axle, 3.73 ratio (opt GT4), w/o AWD 2000-2002 GMC Yukon Front Axle, exc. Denali; 3.73 ratio (opt GT4) 2003-2004 GMC Yukon Front Axle, w/o AWD; 3.73 ratio (opt GT4) 2006 GMC Yukon Front Axle, 3.73 ratio (opt GT4), w/o AWD 2002-2004 Chevy Avalanche 1500 Front Axle, 3.73 ratio (opt GT4) 2000 Chevy Tahoe Front Axle, Silverado style, 3.73 ratio (opt GT4) 2001-2002 Chevy Tahoe Front Axle, 3.73 ratio (opt GT4) 2003-2004 Chevy Tahoe Front Axle, w/o AWD; 3.73 ratio (opt GT4) 2006 Chevy Tahoe Front Axle, 3.73 ratio (opt GT4) 2000-2002 Chevy Suburban-1500 Front Axle, 3.73 ratio (opt GT4) 2003-2004 Chevy Suburban-1500 Front Axle, w/o AWD; 3.73 ratio (opt GT4) 2006 Chevy Suburban-1500 Front Axle, 3.73 ratio (opt GT4), w/o AWD
Photos are part of the description. Normal cosmetic wear may be present on a used component. Verify all identifiers, options and included pieces before purchase.
