Gasket And Diaphragm Kit / Tillotson DG-2HUPack Size:1Tillotson DG-2HU, Tillotson DG-1HUESF 122-403, Foley/Belsaw 5941980, Foley/PLP 122-403, Green Meadow CK33, Laser 48032, Laser 40703, NHC 203-5651, Oregon 49-804, Prime Line 7-07120, Quality 143310, Rotary 3667, Sunbelt TIL-DG-2HUTillotson HU model carburetors Not compatible with greater than 10% ethanol fuel