NE Brand / D&K Honda 30.8mm O-ring which was used on the tappet covers for the models listed below.
Sold as a set of 8
Inner Diameter: 30.8mm
Outer Diameter: 37mm
Thickness: 3.2mm
Equivalent to Honda OEM part number: 91302-001-020
Fits Honda:
CB350F - 1972-1974
CB400F Super Sport - 1975-1977
CB500K - 1971-1973
CB550F Super Sport - 1975-1977
CB550K - 1974-1978
CB750A Hondamatic - 1976-1978
CB750F Super Sport - 1975-1978
CB750K - 1969-1978
