Sea-Dog Inboard Motor Flush [521550-1] Marine Hardware | Shaft Seals and simple

and simple

4"D (below boat hull)

UPC: 784703000528

For use with all Scotty tilt-up downriggers

Sea-Dog Inboard Motor Flush [521550-1] Marine Hardware | Shaft Seals and simpleInboard 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