Dorman 600-115XD 4WD Disconnect for Specific Chevrolet / GMC / Isuzu Models Fits select: 2002-2009 CHEVROLET TRAILBLAZER, 2002-2009 GMC ENVOY

The original 4WD disconnect often fails when the pin on the shift fork wears out. This Dorman OE FIX 4WD disconnect features an upgraded shift fork for greater durability and is a direct bolt-on installation. With over 80,000 products backed by a team of product engineers and experts based in the United States, Dorman is the first choice of automotive professionals, backyard mechanics, and do-it-yourselfers all over North America.

• Upgraded replacement - the shift fork on this 4WD disconnect uses a forged aluminum alignment pin in place of the original cast aluminum piece for greater durability
• Easy to install - this upgraded axle disconnect installs directly in place of the original equipment part
• Time-saving solution - this pre-assembled unit saves time compared to rebuilding the 4WD disconnect just to replace a worn shift fork
• Quality tested - this part has undergone vehicle try-on and material testing to ensure a quality fit and long service life
• Ensure fit - to make sure this part fits your exact vehicle, input your year, make, model and configuration into the fitment tool on this page
• Vehicle model years this part fits:
  Chevrolet Trailblazer EXT: 2002, 2003, 2004, 2005, 2006
  Chevrolet Trailblazer: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
  GMC Envoy XL: 2002, 2003, 2004, 2005, 2006
  GMC Envoy XUV: 2004, 2005
  GMC Envoy: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
  Isuzu Ascender: 2003, 2004, 2005, 2006, 2007, 2008