Direct Fit Front 4X4 Differential Axle Actuator Disconnect Housing Replacement For Chevy Trailblazer Envoy Bravada Ascender 9To7X 2002 2009 Includes Shaft Bearing Assembly 12471623 600115
✔️ Direct-fit 4WD actuator housing with shaft bearing assembly included
This front differential actuator housing is a direct-fit replacement designed to restore 4WD engagement on Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, and Oldsmobile Bravada from 2002-2009. It replaces worn or damaged actuator housings and includes the shaft bearing assembly, providing a complete repair for the four-wheel drive system.
✅ Part numbers covered: 12471623, 12471625, 12471627, 12471628, 12471629, 12471633, 12471636, 12479081, 12479197, 12479302, 15801507, 26036092, 26053326, 600-115
✅ Fits 2002-2009 Chevy Trailblazer, 2002-2009 GMC Envoy, 2002-2006 Trailblazer EXT, 2003-2008 Isuzu Ascender, 2002-2004 Oldsmobile Bravada
✅ Includes shaft bearing assembly for ready-to-install repair
✅ Direct-fit replacement with all necessary hardware for complete repair
💡 What is a front 4x4 differential actuator housing replacement and when should I consider it for GM SUVs?
It fixes actuator housing failure and restores reliable four-wheel drive.
- Restores four-wheel drive engagement on Chevy Trailblazer, GMC Envoy, Ascender, and Bravada - Replaces OEM numbers including 12471623 and 600-115 with shaft bearing assembly - Direct-fit replacement using factory mounting points and wiring - Suitable for 2002-2009 GM SUVs to repair front axle actuation✝️