Keep your PCM 5.7L marine engine running cool and protected with this genuine PCM raw water pump impeller kit. A worn or damaged impeller can reduce cooling-water flow, leading to overheating and costly engine damage—especially during summer prep and heavy-use seasons. This replacement impeller is designed for reliable water delivery and a proper fit in compatible PCM raw water pumps. Brand: PCM (Pleasurecraft Engine Group) Genuine Marine Engine Parts Application: PCM 5.7L marine engine cooling system (raw water pump) Part number: RP061018 Includes: Rubber impeller with brass hub insert + gasket/plate (as shown) Function: Restores raw water flow for proper engine cooling Maintenance tip: Replace the raw water pump impeller at least annually or any time you notice reduced water flow, overheating, or cracked/missing blades. Always inspect the pump housing and remove any broken vane pieces from the cooling system during service. Fitment note: Confirm compatibility by matching your pump/engine application and the PCM part number RP061018 before ordering.
