Replace a damaged or worn pulley on your belt drive fan to restore it to working order. This 2.75 in. pulley quickly and easily attaches to your fan's motor shaft via set screw.
For use only with our belt-driven 24 in. and 30 in. whole house fans and 48 in. drum fans. This pulley is compatible with fan models beginning in CX24BD, CX30BD, and BF48BD.