Genuine Honda rear swingarm pivot thrust bushing, this goes under the metal dust seal which we also carry. There is one on each side of the swing arm. There's a dust seal, this plastic bushing, then a felt ring, they all stack up against the swing arm bushing.
We also have the Genuine Honda pivot bushing that goes inside the swingarm.
Honda part number: 52109-283-300
O.D - 31.9mm
I.D - 21.5mm
Height - 5mm
Fits Honda:
CB350F - 1972-1974
CB450K - 1965-1974
CL450K Scrambler - 1968-1974
CB500K - 1971-1973
CB550K - 1974-1975
CB750K - 1969-1975