The Yamaha REAR MASTER CYLINDER has twenty-seven products enlisted in the schematic.
A sample from the products for the Rear Master Cylinder include: Pin, Cotter, Washer Plate 611441260000, Washer, Plate(481), Hose, Brake 1.
The Washer, Plate(481) is the most widely applied product in the XJ600 1989 3KM1 EUROPE 293KM-300E1 REAR MASTER CYLINDER ( four times ).