if you have a picture that could be some help. also, check out this website:
Porsche Classic Original Parts Catalogue - Classic Genuine Parts & Literature - Porsche Classic - Dr. Ing. h.c. F. Porsche AG
it has all the parts, their names and part no.
if you posted this a month ago I would have stopped by to help you out on my way back from the redwoods
good luck
-Pete