need a new sprocket oil seal sleeve
 

any other make fit or is it gg only thanks

If it is grooved you might be able to get a speedy sleeve for it. Or just get someone with a lathe and a stock of tube to knock one up. Assuming local dealer can't get one in.

thanks mate supersized no one has a kit /alballs. Haynes has them for ?20 dont no if thats gen gg was thinking take a 1mm of it and a smaller seal got a nice old colchester student . was it you doing heads in the uk like to get my old 05 sorted.. must try the 98 4 ball pv governor

Nice, I've got a rattley old Sheldon. I just do my own stuff and friends and in NZ anyway.