Flush Kit - Seadoo Jet Boats with Mercury Jet drive. - Allows easy flushing of cooling system to keep it at peak efficiency - Cleans system of debris and contaminants including saltwater, sand and sediment - Kits designed for specific applications - Fits in stock flushing location, no tools needed for installation. -Quick disconnect design makes it easier than ever to flush out your machine, no more water mess. This quick disconnect flush kit comes with a valve that only allows water flow through it when connect to the boat. Fits '00-'02 Seadoo Boats with Mercury Jet