Fuel valve / petcock for numerous Honda motorcycles, and many other brands of motorcycle, scooter and moped. Check the threading on your bike to be sure this is what you need before you buy. Many of the compatible models listed below used this 16 x 1.5mm petcock for part of the production run, then switched to a different size, sometimes in the same production year. We also have this 18 x 1.0mm petcock for some later models and other bikes.
On / Off / Reserve. Built in fuel filter. Fuel exits to the side. Comes with rubbery sealing washer for a tight fit with no leaks.
Threading = 16 x 1.5mm
22mm hex nut.
Ribbed fuel outlet perfect size for use with either 3/16" or 1/4" fuel line.
Replaces Honda part number: 16950-393-015
Will also work in place of Honda part numbers: 16950-410-015, 16950-388-015, 16950-388-005, 16950-447-015
Fits Honda:
MR175 - 1977
XL250S - 1978-1981
CB350K Twin - 1968-1973 (Stock petcock had 2 outlets)
CL350K Scrambler - 1968-1973 (Stock petcock had 2 outlets)
XL350 - 1977-1978
CJ360T - 1975-1976
CB400A Hondamatic - 1978
CB400T Hawk - 1980-1981
CB400TI Hawk I - 1978-1979
CB400TII Hawk II - 1978-1979
CM400A Hondamatic - 1979-1981
CM400C Custom - 1981
CM400E - 1980-1981
CM400T - 1979-1981
CB500T Twin DOHC - 1976
CX500 - 1978-1979
CB550F Super Sport - 1977 (check your tank first, '75-'76 tanks use a 20mm petcock)
CB550K - 1977-1978 (check your tank first, 75-76 tanks use a 20mm petcock)
CB750A Hondamatic - 1976-1978
CB750F Super Sport - 1977-1978 (Does not fit 1975 - 1976 CB750F F0)
CB750F Super Sport - 1979 (VIN# RC04-2000023 - RC04-2010669)
CB750F Super Sport - 1980 (VIN# RC04-2100003 - RC04-2116089)
CB750K - 1977-1978 (Does not fit 1975 K4 & 1976 K5)
CB900C Custom - 1980 (VIN# SC04-2000046 - SC04-2015593)
and many others . .
32 Reviews Hide Reviews Show Reviews
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Fuel valve
Not very many places carry older compatible products, this does and worked well
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Petcock
Works and fits great. Thanks!
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Petcock
Looks just like the old oem petcock on my 1980 Honda cm 400t. Works just fine, too.
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Honda fuel valve petcock
Everything , ordering and shipment, went well.
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Excellent
Full rebuild of 78 CB750k using over 90% parts from 4 into 1. Excellent product, amazing, service, and value. I will be duplicating this review in some of the parts I purchased. This is 100% from a true customer! Love 4 into 1!
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1977 cb550k fuel valve
Fitment was spot on and no leaks. Recomend this product
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Fuel valve
It was a little difficult to install, but that could have been my own doing, looking how it might go together and other things. It did solve the leak that the old one had developed and it looks like the original only shiny. No problems so far.
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fuel petcock
works perfect,excellent product
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Leak-free, easy install
Bought this to replace my leaky petcock on a 1978 CB550K. Perfect fit, no leaks, no complaints. Fit and finish is not as good as OEM, but to be expected at this affordable price point.