Yamaha TRX850 Enthusiasts Forum

Just cleaned up the brake cylinders. Split the caliper to do this. Unfortunately lost the one little 'o-ring' where the oil feeds between each side of the caliper. Anyone know what size these are and easiest (cheapest) way of obtaining these? (yes this was clumsy of me). Thanks.

Take the caliper to a seal/bearing place for them to measure and grab a viton material oring .

Stankflapper - that's great advice - many thanks. Marshy.