Keep your engine's cooling system functioning properly with a new Quicksilver 803750A01 Water Pump Base Assembly. Manufactured from high-strength reinforced nylon with an integrated seal, this assembly is designed to meet or exceed original equipment manufacturer specifications for Mercury and Mariner FourStroke outboards.
- Fits Mercury and Mariner 8 and 9.9hp FourStroke outboards (2005+)
- Compatible with models featuring the standard gearcase
- Manufactured from durable reinforced nylon
- Includes water pump base and integrated seal
- Designed to meet or exceed all OEM specifications
