1Strong Compatibility: Water pump impeller is replacement for Ford Lehman, fit for 2C45 and 2C48 raw water pumps on 80, 120, SP90, and SP135 engines. 2Oem Number: The impeller replace part number are 1210 0001, 1210 0001 P, 860203, 3856039 7, 875811 2, 129470 42530, for Onan is 132 0162, for Perkins is 0460038, for Johnson is 091027B 3High Performance: Upgraded impeller effectively improves its conversion rate, promotes the movement of the ship more powerfully, and makes your boat more sporty and maneuverable. 4Reliable Material: Impeller made of high strength metal and rubber materials to maintain stable performance and reliability in the extreme marine environment of ships. 5Improved Design: Advanced manufacturing processes and technologies to ensure efficient impeller performance, providing excellent driving force and good handling.