Starter Motor Oil Seal Part No please

[peanut]

can anyone help please with the part number for the starter motor shaft oil seal?
Thats the small internal fitting seal not the larger external oil seal.

If not does anyone have the actual seal sizes ID & OD ?
As far as I can tell it would be ID 18mm OD 28mm thickness 7mm ?
many thanks

 

[650Skull]

Here.

Here is a link to the parts files from Biker.net, Has all the part no's with the fish files

 

[peanut]

thanks skull I never got a notification anyone had answered. I just bought a standard db seal oil seal with the dimensions I measured and it fits perfectly.
thanks for looking the page up and posting it, cheers mate