I have that exact part. You'll love it. Pro tip, when making adjustments, only slightly loosen the center allen bolt. Do not over loosen it to the point the arm wiggles fore and aft. After adjusting, then snug it up. It doesn't need to be tightened to German torque specs, just snugged up. If you play with the center bolt before installing, you'll know what to do when it's on the truck. If you cannot get it properly adjusted as it sits now, take the face cover off and relocate the peg on the adjustment arm in between two different ball bearings. The adjustment range on these is incredible. Only take the tensioner arm off with the part sitting flat on a bench. There are two different size ball bearings in it, and they need to be in the proper location. If it's not flat on a bench, they will go flying everywhere when you take it apart. I don't have to describe what a PITA that would be. ;-)