Some items from this specific schematic: Washer,plug Drain 14, Seat Relief Valve, Oil Pan, O-ring,15x2.5.
Of all the components that make up this Oil Filter / Oil Pan the Washer Seal, 6mm has the lowest price.
thirty-three components are listed in the schematic for this Cb900f 900 Super Sport 1981 (b) Usa Oil Filter / Oil Pan .