Kawasaki KZ650 12055-004

Looking for a Friend. Needing (2) of these rubber wheels (12055-004) that are sandwiched between cylinder and engine case for timing chain. NOS or super nice shape please. Seem to be hard to find unlike the ones for 900-1000's which are abundant but smaller diameter. I know Z1Enterprises has them but they are aftermarket. Thanks in advance, Clay. PM me if You have some spares or know of a source i'm not familiar with Please.