TC Pump Pulley

This pulley is designed specifically for the Upgraded TC Pump (part #: PSC-1200X) and the Spidertrax Double Crank Pulley (part #: PPL-004) accommodating a 4 groove serpentine belt. You will need a TC Pump pulley installer to install this pulley onto your pump. This tool is very common and can be found at your local auto parts store. This pulley diameter is 4-1/2".