Sherco 3.2 Washer 14.2 x 19.8 x 0.1 DIN 988

Shim washer 14x20x0.1 DIN 988

(Listed in the parts book as 12 x 18 x 0.5 but they actually measure 14.2 x 19.8 x 0.1)

As used between the cam shaft cover bearing and the cam shaft, many of the bikes came with a 0.5mm thick washer installed see M575 for a replacement.