Scarboro 581AD903 is a cast-iron, three-vane pump impeller designed for a 1-1/4 in bore and a 7-1/4 in diameter. This replacement part features rugged iron construction and a three-vane geometry to promote steady flow in compatible pump assemblies. It fits pump shafts sized for a 1-1/4 in bore and is intended for maintenance or repair tasks where this exact spec is required.
