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Sierra, Outboard Motor Fresh Water Heavy Duty Flusher
Sierra, Heavy Duty Motor FlusherFlushes cooling system of salts and sediments. Allows engine to idle for tuning and engine adjustment in your own driveway. Simply slip attachment over the drive's water intake passages. High quality EPDM rubber caps. Metal hose connector complete with rubber washer. Use with a standard garden hose. Corrosion resistant finish. No tools required