Genuine Honda - Fuel Valve Petcock - 16950-300-020 - CB500K CB550K CB750K

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Genuine Honda single outlet fuel valve / petcock for the CB500 and CB750 . It has a pre-filter screen to prevent sediment from entering your carburetors. Replace that corroded old petcock with a brand new one! This is a perfect part for your CB750 restoration! It attaches to the gas tank with two screws, the screws are not included.

Keihin part, made in Japan.

Has ON / STOP / RES (reserve) positions.

Dual ribbed fuel outlets for use with 1/4" fuel line.

Honda OEM part number: 16950-300-020

Fits Honda:

CB500K - 1971-1973
CB550K - 1974 (Only fits the first year of the CB550K)
CB750K - 1969-1974

and others...

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  • 5
    LOVE IT!!!

    Posted by Unknown on 15th Aug 2020

    I had bought the aftermarket one from here and after a month the OFF position wouldnt stop the flow. After i bought the OEM one, I love it. Does not leak gas on the OFF position.

  • 5
    The real McCoy

    Posted by Unknown on 27th Jun 2020

    Any petcock other than the genuine article is asource of perpetual leaking and grief

  • 5

    Posted by George on 28th May 2020

    Fit perfectly, works perfectly

  • 5
    Genuine quality

    Posted by Marc Heinrich on 25th Dec 2019

    Great replacement for my old valve which someone hit with a tube of JB Weld. Can't beat OEM quality

  • 5
    OEM value

    Posted by Gerald Delaney on 25th Nov 2018

    I tried the cheaper repro unit, but it did not deliver consistent fuel flow. This one solved the top end "out of gas" problems!

  • 5

    Posted by on 14th Jul 2017

    You can't beat oem. Perfect fit