I'm don't know where you're located, but here's the name and address of a
company that has been fixing, repairing and cleaning fishing reels in the
Portland area for at least 30 years, and they have a great reputation. They
also have lots of spare parts, and if they don't have a part, I'm sure they
could tell you where to find it. I think it would be worth the cost of the
call.

Ollie Damon's
236 SE Grand Ave, Portland, OR 97214
Phone: (503) 232-3193