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Yanmar SD20 Saildrive gearbox oil
1 litre of excellent quality Comma Extreme Mineral EP80W90 gearbox oil, which is the correct specification for the Yanmar SD20 saildrive.
Note that a different grade of oil is used in the SD20 when mated to the 1GM10C, which we stock here.
See Technical data sheet for more information
UK shipping only.