NE Brand sealing rubber or cylinder head nut cover for Honda CB500, CB550, CB650 & CB750 models from the 70's, 6 are necessary for all the models listed in the fitment.. 6 of these are used on one bike. Sold as a set of 6. Check the OEM part number and list of models below.
Equivalent to Honda OEM part number: 91318-300-013
Fits Honda:
CB500 K0 K1 K2 - 1971-1973
CB550F Super Sport - 1975-1977
CB550K K0 K1 - 1974-1978
CB650 - 1979-1982
CB650C Custom - 1980-1981
CB650SC Nighthawk 650 - 1982
CB750A Automatic - 1976-1978
CB750F Super Sport - 1975-1978
CB750K - 1969-1978
