Mercury 47-19453T2 Water Pump Repair KitMercury Water Pump Impeller Repair Kit 19453T2 includes all components needed to service an engine water pump in one kit. It is designed to fit select Mercury 5060hp TwoStroke outboards with a standard gearcase. This kit fits 50 hp (3-cylinder) 2-cycle outboards with serial numbers 0D000750 through 0G589999 and 55/60 hp (3-cylinder) 2-cycle outboards with serial numbers 0D000750 and above, with standard gearcases only.*Special Order Item