Motor Flush, Universal Rectangular Cup

Allows operation of engine when not in the water. Flushes engine to remove salt and other contaminants from the cooling system (will allow for running at idle speeds). Fits motors 20 hp and higher.

Ideal in low-pressure conditions prevalent around marinas. Improved water flow with rectangular cups will virtually eliminate water leakage for higher-pressure flushing. For use on all lower units with side water inlets; includes Volvo’s SX.