Water pump pulley 865777 is designed for use on MerCruiser engines equipped with serpentine belts. Produced to meet Mercury Marine original equipment manufacturer specifications, this high-quality pulley ensures the proper operation of your engine's cooling system. Easy to install with common shop tools for reliable maintenance.
- Fits MerCruiser 4.5L V6, 6.2L V8, 8.1L, and 8.2L engines
- Designed for engines with serpentine belt systems
- Easy to install with common shop tools
- Produced to Mercury Marine original equipment manufacturer specifications
- See your service manual for exact application instructions
