Provides water to drive lower units to flush the cooling system or to allow the running of the engine while the boat is trailered.
- Moeller marine universal round cup motor flusher
- Quickly flushes contaminates like salt from your lower unit cooling system
- Slips over side water inlets on most I/O and outboard lower units
- Easy to use
- Installs in seconds using just a water hose
- Replaces Mercury 44357Q2