Carburetor Kit / Briggs & Stratton 694056Pack Size:1Briggs & Stratton 491539, Briggs & Stratton 394502, Briggs & Stratton 694056Foley/Belsaw 5978830, Laser L3311, Laser 98089, Laser 98269, NHC 262-1120, Oregon 49-070, Prime Line 7-02044, Rotary 10086, Sunbelt CK-50, Sunbelt B1CK50Briggs & Stratton 400400-422700Ethanol: Not compatible with greater than 10% ethanol fuel, Diaphragm included