Kit diaphragms for WALBRO HDC carburettor Walbro carburettor gaskets FOR 2-stroke ENGINES WITH MIXED-BASED ENGINES, brushcutters, hedge trimmers and all 2-stroke engines with this type of carburettor Code 227020 Original part number D10-HDC WALBRO carburettor gaskets for brushcutters, hedge trimmers and all 2-stroke engines with this type of carburettor