This Yanmar O-Ring 24321-000750 is a genuine Yanmar part and used as a seal between the upper and lower casing of the SD20 saildrive. It is also fitted to the heat exchanger end cap O-ring on 4JH engines. The Yanmar O-Ring 24321-000750 is also used in 3JH, 4JH, and 6LY engines, plus the SD40, and SD50 sail drives, and KM6A1 and KMH6A transmissions.
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Boathouse will be closed on Sunday April 20 and Monday April 21