Part Number: 22748
For 6hp, and “Mark” Series vintage Mercury outboards. See your owner’s manual for replacement schedule.
- Provides cooling water to your outboard engine
- Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your Mercury 2-stroke outboard
- Impeller elastomers provide improved flexibility across broad temperature ranges throughout the boating season
- Designed for durability to provide higher flow rates and cooling flow to protect your engine