Protect your engine and extend its lifespan with the Scepter Universal Motor Flusher, an essential maintenance tool designed to effortlessly clear out salt, sand, silt, and corrosion-causing debris.Built for universal compatibility, it fits most outboard and stern drive lower units with side water inlets.Simply clamp the flexible rubber cups over your motor's water intake, attach a standard garden hose, and flush fresh water through the cooling system to prevent clogging and overheating.Whether you're completing routine post-boating maintenance after a day in saltwater or preparing your vessel for winterization, this flusher delivers reliable protection with no tools required.