[OEM Part Number] This 4WD front axle actuator & disconnect replaces part numbers 12471631, V51730138, 600-103, 1S11005, TCA87, 10033321
[Vehicle Fitment] Compatible with Chevrolet Trailblazer 2002 - 2009,Trailblazer EXT 2002 - 2006 Compatible with GMC Envoy 2002 - 2009, Envoy XL 2002 - 2006, Envoy XUV 2004 - 2005; Compatible with Buick Rainier 2004 - 2007; Compatible with Isuzu Ascender 2003 - 2008 Compatible with Oldsmobile Bravada 2002 - 2004
[Outstanding Functionality]The 4WD front axle actuator & disconnect regulates turbocharger boost levels for smooth idling, prevents instability, and ensures long-term stable operation
[High Quality and Durability] Front Axle Differential Actuator Disconnect 4WD made of premium materials, this solenoid valve is durable, long-lasting, and OE-compliant for easy installation and reliable performance
[Choosing the Right Part] Before buying, research to make sure the part fits your vehicle; enter all vehicle information (year, make, model, engine, and interior) to ensure compatibility, and check the qualifying instructions and that a professional installation is recommended