Series three Fulcrum Bushing Rubber washers

[CANISDOG@aol.com]

List,
I am in the process of the front end restoration on the series 3 and I am 
seeking some of the rubber washers that keep the grease within the fulcrum 
pin bushing.  I suppose I could use a "like " item such as a "O" ring of 
similar size.  Anyone done this?
The lower pins are still available from SS or Classic however, the uppers are 
history.  Mine are tight, but I would consider buying NOS completes if anyone 
has some they will part with.

Pin me Please

Paul
Colorado