OEM Gasket And Diaphragm Kit / Walbro D10-HDCPack Size:1Walbro D10-HDCFoley/Belsaw 5978781, NHC 203-5715, Prime Line 7-07125, Sunbelt WAL-D10-HDC, Tilton D10-HDCWalbro HDC and SDC-74 carburetors Not compatible with greater than 10% ethanol fuel