Carburetor Kit / Tillotson RK-23HSPack Size:1Tillotson RK-23HS, Tillotson RK-17HSDealer Choice 33-1102, ESF 122-402, Foley/Belsaw 5978007, Foley/PLP 122-402, Green Meadow CK32, Laser 48031, Laser 40701, NHC 203-5654, Oregon 49-803, Prime Line 7-07164, Quality 143308, Rotary 3644, Sunbelt RK-23-HS, Sunbelt TIL-RK-23HS, Tilton RK23HSTillotson HS model carburetors Includes welch plug, screen, needle and inlet lever, Not compatible with greater than 10% ethanol fuel