Part Number: RP061015
PCM RP061015 Raw Water Pump Impeller Kit
Keep your cooling system performing the way it should with the PCM RP061015 Impeller Kit. Designed as a genuine OEM replacement, this raw water pump service kit restores proper water flow and helps protect your engine from overheating during long days on the water.
The impeller is one of the most critical maintenance components on any inboard engine. Over time, the rubber vanes can wear, crack, or lose flexibility from heat and continuous use, reducing cooling efficiency and increasing the risk of engine damage. Replacing the impeller at recommended service intervals helps maintain proper operating temperature and dependable engine performance.
Built to PCM factory specifications, the RP061015 kit provides the proper fit and sealing needed for reliable operation in demanding marine environments. It’s designed as a direct replacement for compatible PCM raw water pumps, making routine maintenance straightforward and hassle-free.
Engine Fitment
The PCM RP061015 impeller kit is commonly used on PCM GM-based marine engines, including:
- PCM Excalibur 5.7L
- PCM Ex343
- PCM ZR409
- PCM 5.0L and 5.7L multi-port injection engines
- Select PCM 6.0L engine configurations
These engines are widely used in popular inboard ski and wake boats, including:
- Correct Craft Ski Nautique and Super Air Nautique
- Supra Launch series
- Moomba Mobius and Outback models
- Malibu Wakesetter and Response (PCM-powered applications)
- MasterCraft ProStar and X-Series boats with PCM engines
Fitment can vary depending on raw water pump style and engine configuration, so confirming compatibility with part number RP061015 is recommended before ordering.
Key Features
- Genuine PCM OEM impeller repair kit
- Designed for PCM Excalibur and GM-based engines
- Restores proper cooling system performance
- Helps prevent overheating and premature engine wear
- Durable marine-grade components for long service life
- Direct-fit replacement for easy installation
Why Routine Impeller Service Matters
A worn impeller can reduce water circulation long before it completely fails. Routine replacement is one of the simplest and most important maintenance steps you can take to protect your engine and avoid expensive repairs.
If you’re servicing a PCM-powered inboard, the RP061015 impeller kit delivers the OEM-quality fit and dependable cooling performance your engine was designed for.