Piston Set, Vacuum

Setting the carburettor float at the correct level will ensure no annoying fuel leaking from the overflow pipe, and therefore improving economy - replace this with ALL the other wear items like main jet, needle jet and slow running jet and this Vacuum Piston Set for best results.

Check the schematic to ascertain which parts are required for a complete carburettor makeover.

Fit new gaskets and seals at the same time!