Hi again Darryl,
The plastic thrust washer is the black plastic piece with the oiling hole in it, that you can see in this pic, between the clutch fork and the clutch cone... [Linked Image]
cheers2

Please do not PM me asking for support. Please post your questions in the appropriate forums, as the replies it may receive may help all members, not just the individual member.
Kindest Regards, Darryl grin