Here is a place that might be able to get the parts you need:
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The Reel Doctor
Reel Repairs
Nigel Frith, NjF Reel Repairs, 16 Keswick Avenue, Sittingbourne, Kent. ME10 3AU.
Telephone: 01795 471697.
Mobile 07990 944291.
reelrepairs=nigel@lycos.com
or
reelrepairs@lycos.comhttp://www.thereeldoctor.co.uk/first.html-------------------------------------------------
I hope this is of help, tight lines.