- The Petcock is a fuel shut off valve that operates either manually, via vacuum, or a combination of both.
- A used Petcock will be complete, fully functional, and will not leak. Prior to installing a used Petcock, it is important that you allow the petcock to sit immersed in fuel or light oil for 24 hours before turning the knob. This will allow the internal seals to swell and become lubricated again, preventing damage.
- Sample Picture of Fuel Petcock Shut Off Valve Shown, not necessarily the Fuel Petcock Shut Off Valve for your bike. You will be shipped the correct part for a 1978 Honda CB 400 A Hawk Hondamatic
Product Description
1978 Honda CB 400 A Hawk Hondamatic Fuel Petcock Shut Off ValveThe Petcock is a fuel shut off valve that operates either manually, via vacuum, or a combination of both. The Condition of this part is Used.A used Petcock will be complete, fully functional, and will not leak. Prior to installing a used Petcock, it is important that you allow the petcock to sit immersed in fuel or light oil for 24 hours before turning the knob. This will allow the internal seal… More >>
1978 Honda CB 400 A Hawk Hondamatic Fuel Petcock Shut Off Valve
Tags: Hawk, Honda, honda cb 400, internal seals, light oil, petcock, Vacuum