Can any one tell me the dimensions (id ,od and thickness) of the washer that goes behind the oil seal on the tach drive gear shaft? Mine is missing and the seal is leaking. I have found the seal locally now I need the washer. It is item 16 in the link.
http://images.cmsnl.com/img/partslists/cylinder-head-side-coverspark-advancerpoints_bighu0018e6002_d2fa.gif
http://images.cmsnl.com/img/partslists/cylinder-head-side-coverspark-advancerpoints_bighu0018e6002_d2fa.gif