New fuel valve / petcock for numerous Honda motorcycles, and many other brands of motorcycle, scooter and moped. Fuel valve face plate is screwed on so the gasket can be serviced easily without having to drill out rivets and tap new holes.
Check the threading on your bike to be sure this is what you need before you buy. Measure the outer diameter of the threaded outlet on the gas tank, not the inner diameter of the petcock nut.
On / Off / Reserve. Built in fuel filter. Fuel exits to the side. Comes with rubber sealing washer for a tight fit with no leaks.
Threading = 14 x 1.0mm
19mm hex nut.
Ribbed fuel outlet for use with 3/16" fuel line.
Similar Honda part numbers: 16950-GF6-015, 16950-164-015, 16950-163-035, 16950-GW8-670

Fits Honda:
NA50 Express - 1979-1981
Z50RD - 1986
Z50R - 1979-1999
MB5 - 1982
XL75 - 1979
XL80S - 1980-1981
XR80 - 1979-1982
XL100S - 1981
XR100 - 1981-1982
CB125S - 1979-1981
CT125 Trail 125 - 1977
TL125S - 1981
XL125 - 1976-1978
CM200T Twinstar - 1981
TLR200 - 1986-1987

and many other scooters and motorcycles . .