Tohatsu Gearbox Seal / Gasket Kit Includes all O-rings, gaskets, drive shaft and propeller shaft seals required for a gearbox rebuild.Will fit the following models:MFS25A / MFS30AMFS25B / MFS30BMFS25C / MFS30CIf you are in any doubt as to whether this item is correct for your model outboard. Please forward the model and serial number for confirmation before purchasing.Thank you for looking.