PREMIUM REPLACEMENT PARTWe strongly suggest comparing the posted picture to your faulty unit!
EXHAUST PIPE GASKET FITS ONHONDA MOTORCYCLE
CB750A Hondamatic 1977-1978
CB750C Custom 1980-1982
CB750F SuperSport 1977-1982
CB750K Four 750 1977-1982
CB750L Limited Edition 1979
CB750SC Nighthawk 750 1982-1983
Fits at the end of the Exhaust Pipe.