27 | Carburetor Plug Screw

Plug Screw for Rotax Max Evo carburetors. This is the OEM screw that 'plugs' the bottom of the float bowl area on Dellorto VHSB carburetors. Typically, this screw fits a 17mm open-end wrench or socket, and allows for rapid removal and change of the main jet in the carburetor upon removal. Note that Rotax also allows a 'thumb' type plug to be used in the carburetor, which can make adjustment of the carburetor a little easier with less tools needed. This plug also comes with a compressible O-ring gasket, that once tightened ensures a proper seal of fluid and air inside the carburetor to prevent leaks at the bottom of the bowl.