norton twin dynamo drive parts

Has anyone found a source to buy (new or used) dynamo drive parts ?
the old Norton numbers are :
D12/957 - dynamo fibre gear
D12/1012 - Fibre gear spacer
D12/958 - Fibre gear spring washer
D12/959 - Fibre gear spring plate
D12/960 - Fibre gear locating peg

I dont see them in anyone's catalog, or website.

Skip
have you tried asking doug wood ? hey may know where to source them

dougwood@netzero.net

Thanks Mike, he seems to do dynamo repairs, but doesent seem to have the Norton specific parts I need. Anyone needing any Lucas Dynamos,Magnetos, or parts
let me know, I have a fairly huge inventory (hundreds).