Supercharger Idler Pulleys
Idler pulleys are standard for all superchargers. Spare idler pulleys are made from high-quality aluminum. Idler pulleys allow you to reconfigure the supercharger belt routing on custom applications. Each idler pulley includes: Fully assembled idler pulley Two high-speed bearings Shaft and threaded fastener * Except for the T-Maxx 2.5, all supercharger assemblies use an aluminum stand off.