2002-2009 GMC Envoy Front Axle Differential Carrier 3.73 Ratio Opt GT4

Genuine GM OEM Front Axle Differential Carrier with a 3.73 GT4 ratio for 2002–2009 GM SUVs, including GMC Envoy and Trailblazer variants. This unit is designed as a direct OEM replacement and has been inspected prior to shipment for reuse when proper fitment is confirmed.

Product Description

This listing is for a genuine OEM used Front Axle Differential Carrier – 3.73 Ratio (GT4) designed for compatible GMC Envoy, Trailblazer & More (2002–2009) vehicles. This GM differential carrier assembly is intended as a direct OEM replacement and has been inspected prior to shipment. The part is suitable for reuse when proper fitment is confirmed. This unit is calibrated for GT4 configuration and is ready for installation in supported GM SUVs.

Product Details

• Part Type: OEM Front Axle Differential Carrier
• System / Location: Front Axle Differential Carrier
• Condition: Used OEM

Vehicle Compatibility

• Oldsmobile Bravada: 2002 (2 mounting holes under yoke, 3.73 ratio GT4)
• Oldsmobile Bravada: 2003–2004 (3.73 ratio GT4)
• GMC Envoy: 2002 (2 mounting holes below and forward of yoke, 3.73 ratio GT4)
• GMC Envoy: 2003–2009 (3.73 ratio GT4)
• GMC Envoy XL: 2002 (2 mounting holes below and forward of yoke, 3.73 ratio GT4)
• GMC Envoy XL: 2003–2006 (3.73 ratio GT4)
• GMC Envoy XUV: 2004–2005 (3.73 ratio GT4)
• Isuzu Ascender: 2003 (2 mounting holes below and forward of yoke, 3.73 ratio GT4)
• Isuzu Ascender: 2004–2008 (3.73 ratio GT4)
• Buick Rainier: 2004–2007 (3.73 ratio GT4)
• Saab 9-7X: 2005 (3.73 ratio)
• Saab 9-7X: 2006–2009 (3.73 ratio)
• Chevrolet Trailblazer: 2002 (2 mounting holes below and forward of yoke, 3.73 ratio GT4)
• Chevrolet Trailblazer: 2003–2009 (3.73 ratio GT4)
• Chevrolet Trailblazer EXT: 2002 (2 mounting holes below and forward of yoke, 3.73 ratio GT4)
• Chevrolet Trailblazer EXT: 2003–2006 (3.73 ratio GT4)

Important Fitment Notice: Compatibility information is provided for reference only. Buyers are responsible for confirming correct fitment prior to purchase. We strongly recommend verifying compatibility using your vehicle’s VIN and part configuration before ordering.

Condition

• Functional Status: Inspected prior to shipment
• Cosmetic Condition: May show normal signs of wear consistent with a pre-owned automotive component
• This is not a new part.

Additional Notes

This is a used OEM automotive component. Professional installation is recommended where applicable. Electrical, drivetrain, suspension, and braking components should always be verified for compatibility prior to installation.