Description:

Timing Chain Kit with Gears; 2.8L 3.0L 3.6L V6 DOHC; (Note: Fits ONLY 2nd design with - 96 links lower chain -114 links upper chain). Kit Includes: (1) Primary Timing Chain - lower 96 links silent type, (2) Secondary Timing Chains - upper 114 links, (1) Crank Sprocket - 30 teeth non-roller style, (2) Idler Sprockets - dual 22 teeth, 33 teeth - left and right, (1) Primary Guide Rail - lower right fixed, (1) Primary Guide Rail - lower top fixed, (1) Secondary Guide Rail - upper left tensioner arm, (1) Secondary Guide Rail - upper right tensioner arm, (1) Secondary Guide Rail - upper left fixed,. (1) Secondary Guide Rail - upper right fixed, (1) Primary Tensioner - lower crank to idlers, (1) Secondary Tensioner - upper left, (1) Secondary Tensioner - upper right, (Note: Fits ONLY 2nd design with -96 links lower chain -114 links upper chain). Compatible with or fits: 2011 - 2015 GMC Acadia 3.6L V6 2007 - 2015 GMC Acadia DOHC. Front Timing Chain Kit.