Moeller Marine 099082-00 Universal Dual Water Feed Motor Flusher Moeller offers a comprehensive series of motor flushers that extend your motor life quickly, easily and effectively.; Flushes contaminates from lower unit cooling systems. ; Quickly removes salt and mineral build-up with a simple flush that slips over side water inlets on most inboard and outboard lower units.; Install in seconds using just a garden hose.; No tools required.; Moeller Marine Dual Water Feed Universal Motor Flusher with Rectangular Cups. A customer-favorite for all engines over 50 hp; 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.;