Typically used on the left and right crankcase and chain case housing. Sold individually.
This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.
These are the self locking copper exhaust nuts to hold on the heat exchangers securely without backing off. very nice built in washer for a secure mating surface. special copper nuts are sold each. 12mm head 8mm hole.
This is the copper sealing ring between the heat exchanger and the head for all of the above captioned models. make sure you carefully remove the old seals first and do not use a chisel! seat the heat exchanger and torque the nuts in a "z" pattern. you may also want to replace the exhaust nuts. replace the studs only as necessary.
Known as: sealing ring