Review on 🔧 ACDelco Professional Black Air Conditioning Drive Belt Idler Pulley 15-20676 by Brandon Show

Slightly different from the original. Removing the fan cover, air intake duct, V-ribbed belt, old idler pulley and old tensioner requires some skill. In addition, the installation of a new tensioner, a new tensioner and a new V-ribbed belt. Four hours to replace upper and lower idlers, pulleys and belts. This idler pulley is an improved design over the original, meaning the bearing does not sit as deep in the bell as on the original. The flange surface on the screw head is more visible.