This idler pulley has a shoulders aid in belt alignment in high RPM/ high HP applications, and also off-road vehicles.
4461 Smooth Idler with Shoulders
$19.95
Description
Idler pulley you can upgrade the 4468 spring tensioner. 76mm/3″ on the working surface. 80mm/3-3/16″ over the shoulders. 17mm on the bearing ID
