Sea-Dog Inboard Motor Flush [521550-1] Engine Parts & Service | Tilt Trim Motors This is the highest percentage

This is the highest percentage PTFE available

High Efficiency Propeller

Box Dimensions: 3"H x 18"W x 28"L WT: 10 lbs

Without relying on thermal temperatures

Sea-Dog Inboard Motor Flush [521550-1] Engine Parts & Service | Tilt Trim Motors This is the highest percentageInboard Motor Flush Molded Rubber Aluminum Inboard Motor Flush quickly flushes away salt, sand, minerals, and contaminates from your lower unit cooling system extending the engines service life. Easy to use by fitting the rubber cup over the water intake, connecting a garden hose, and extending the aluminum leg to seal the cup to the hull. Fresh water flushes the cooling system, no tools required. Great for winterizing, tune ups, and other maintenance