Yamaha BW80 Complete Top End (Crankcase, Transmission Gasket & Seal Kit)

We offer Vertex top end, crankcase and transmission gasket and seal kits for all Yamaha BW80 models. This kit comes with everything shown to the left, which includes all the shaft seals, O-rings, and large clutch cover gasket required for a full disassembly and reassembly of the bottom end of the engine. The cylinder gaskets are included in this kit (also available separately below). In the case of a shortage, a similar brand kit will be substituted.