I'm doing an overhaul of my brakes. Cleaning and fitting new seals and pads etc. I split the two halves of the calipers to get into the cylinders and clean them out. So far so good...............then I dropped one of the square "O" rings that seal the fluid tranfer holes from one side to the other and now I can't find it.
Yamaha don't even have a part number for these "O" rings and I can't get a replacement part from any auto brake parts supplier here in Australia either.
I'd like to replace the lot as mine are probably originals and the bike is an '83 model and they have hardened and have lost their elasticity.
Does anyone know where I can get 6 of these ?
Thanks in anticipation
Jim O'D...............................................