Fostex R8 main gear cogs This is heavy so has

This is heavy so has to go by courier collection possible with a discount

some people want to send it out to a shop to be done others like me put a bit of 3-400 grit wet and dry paper around an old pinch wheel and let it run

I am trying to source them but seems they are no longer made

The caps have a different longer thread  to them the TSR8 cap is a straighter side but fits the 38 and vice versa e 38 cap has a bevel the TSR8 is straight a photo is included so you can see the difference

57mm) cards

Fostex R8 main gear cogs This is heavy so hasThese are the pair of gear cogs in a Fostex R8 that work with the capstan motor and over time can get brittle and crack