Key features

• •REPLACEMENT 4WD FRONT AXLE ACTUATOR & DISCONNECT - 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 prop-shaft while in 2WD mode. This helps maintaining the differential and prop-shaft seals to remain in good condition reducing the rolling resistance of the drive train which improves gas mileage.
• •FITS THE FOLLOWING 4WD & AWD VEHICLES - 2004 - 2007 Buick Rainier | 2002 - 2009 Chevrolet Trailblazer | 2002 - 2006 Chevrolet Trailblazer EXT | 2002 - 2009 GMC Envoy | 2002 - 2006 GMC Envoy XL | 2004 - 2005 GMC Envoy XUV | 2003 - 2008 Isuzu Ascender | 2002 - 2004 Oldsmobile Bravada |. The part comes pre-installed with synthetic grease for worry-free longevity.
• •REPLACES PART NUMBERS 12471631, 12471623, 15884292, 600115, 600-103, 12479081, 12479302, 12471625, 12471627, 12471628, 12471629, 12471633, 15054996, 15200681, 15801507, 26036092, 26053326 - The 4WD Front Axle Actuator & Disconnect can easily be located beside the passenger side of the oil pan opposite of the front differential.
• •OEM FIT, QUALITY, FINISH - While this is not a genuine GM, Chevrolet, Buick, GMC, Oldsmobile or Dorman part, it is a direct replacement for your factory front differential actuator and disconnect. It will appear, fit and work like the part from the dealer so you save hundreds of dollars with the same result and function.
• •LIFETIME WARRANTY - The 4WD front axle actuator & disconnect comes complete with a lifetime warranty. If the part ever fails on your Rainier, Trailblazer, Envoy, Ascender or Bravada simply contact us for a replacement. Save time and money and take advantage of our lifetime warranty.
• •2004-2007 Buick Rainier
• •2002-2009 Chevrolet Trailblazer
• •2002-2006 Chevrolet Trailblazer EXT
• •2002-2009 GMC Envoy
• •2002-2006 GMC Envoy XL
• •2004-2005 GMC Envoy XUV
• •2003-2008 Isuzu Ascender
• •2002-2004 Oldsmobile Bravada