With two applications this Brg,r-b 6203c3 40mm Ky (2e9) is the most specified part.
The most reasonably priced component used on the Pw50 1997 3ptp Holland 273pt-300e1 Crankshaft. Piston is the Washer(6ta).
The Yamaha CRANKSHAFT. PISTON has twenty-six products enlisted in the schematic.