4WD Front Differential Axle Disconnect Actuator Assy Compatible with 20022009 Chevy Trailblazer and GMC Envoy 20022006 TrailblazerEXT and EnvoyXL 20032008 Isuzu Ascender 600115 12471623

4WD AXLE ACTUATOR HOUSING Allows both of the front left and right wheels of your vehicle to rotate independently with each other which also restricts movement of the front propshaft while in 2WD mode This helps maintaining the differential and propshaft seals to remain in good condition reducing the rolling resistance of the drive train which improves gas mileage COMPATIBLE WITH FOLLOWING VEHICLES 20022009 GMC Envoy 4WD 20022006 GMC Envoy XL 4WD 20042005 GMC Envoy XUV 4WD 20022009 Chevrolet Trailblazer 4WD 20022006 Chevrolet Trailblazer EXT 4WD 20032008 Isuzu Ascender 4WD please check the fitment in the product description below REPLACE PART NUMBERS 600115 12471623 12471625 12471627 12471628 12471629 12471633 12479081 15054996 15200681 15801507 15884292 26036092 26053326 Please check the part numbers whether it suits your vehicle before purchasing OEM DESIGN DIRECT FIT Quality materials advanced technology used meets or exceeds OEM standards Even though this is not a genuine GMC 4WD Axle Actuator Housing but it works even better and lasts longer Save yourself times and money by replacing 4WD Axle Actuator Housing on your GMC Envoy yourself BUY WITH CONFIDENCE All products have been 100 tested before delivery If you have any problem with our Replacement 4WD Front Axle Actuator Disconnect for Chevy Trailblazer feel free to contact us we will sort things out together