Description
This genuine Mercury - Mercruiser 22-857175 Coupling.
Introducing the Mercury - Mercruiser 22-857175 Coupling, the perfect solution for flushing your engine's cylinder block with fresh water. This coupling easily connects a standard garden hose to the front of your engine, making it compatible with Optimax 75hp and above, 2004 - present, and Saltwater model outboards. Keep your engine running smoothly and efficiently with this essential coupling.