Composite pull replacement for Mercruiser cooling systems. Designed to specifically replace: 807757T. 3 inch OD Serpentine for 13/16 inch width belt. For: Late model GM V6 & V8 engines.
Composite pulley replacement
For use with Mercruiser cooling systems
For: Late model GM V6 & V8 engines
3 inch OD Serpentine for 13/16 inch width belt
