Features: 1.According to the original specifications, replacing reference part number is 16950?300?020. 2.Replacement for CB350F 1972?1974, replacement for CB500K 1971?1973, replacement for CB550K 1974, replacement for CB750K 1969?1974, replacement for CB550 1974. 3.Built in fuel filter and fuel exits straight down through dual outlets, bring you more convenience. 4.Come with an o?ring that seals against the tank and two M6x35mm mounting screws with sealing washers. 5.Built to stringent OEM specifications, designed to have the same form, fit and function as OEM original part.Specification:Item Type: Fuel ValveMaterial: Aluminium AlloyOEM: 16950-300-020Fitment:Replacement for CB350F 1972-1974Replacement for CB500K 1971-1973Replacement for CB550K 1974Replacement for CB750K 1969-1974Replacement for CB550 1974PackageList:1 x Fuel Valve2 x Fixed Screw2 x Nut1 x Sealing RingNote:1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!