Adjustable Inboard Engine Flusher
Flushes contaminates from your lower unit cooling systems.
Quickly removes salt and mineral build-up with a simple flush that slips over side water inlets on most inboard lower units.
Install in minutes; use with a garden hose
No tools required
Large cup prevents water blow-by or fall-off during usage
Telescoping tube allows precise alignment for hard-to-reach areas