Fuel shut off conversion from vacuum to manual

Converting from a vacuum operated fuel shut off (petcock) to a manual fuel shut off. This video explains in detail what to look for in a failing vacuum operated fuel cock and how to convert to a manual version. This video uses a Fuel cock from a DRZ400 which is fairly universal to other models of motorcycles. Details and dimensions of the DRZ fuel cock are explained in the video.  Click the banner below to find all the parts you need to repair your OEM or aftermarket fuel shut off valve.  Click here to learn How to clean the entire fuel system if you are having problems.
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LEFT: Need to replace that leaking vacuum operated fuel tap (petcock) on your Big Horn or Bison?  Try this replacement fuel tap that fits 1975-present Harley Davidson Sportsers HD p/n 62163 it has a straight outlet and features 22MM threads that fit any tank with 22MM threading.  Can be found on Ebay.
Acerbis Fuel Tank Petcock Universal

Acerbis Fuel Tank Petcock Universal

Universal replacement fuel tank petcock/valve. Fits Acerbis fuel tanks.
Vacuum fuel shut off
The typical parts of a vacuum fuel shut off valve and the rubber gaskets that fail from old age