Fuel Pump Kit / Briggs & Stratton 393397Pack Size:1Briggs & Stratton 393397ESF 116-018, Foley/Belsaw 5978831, Foley/PLP 116-018, Green Meadow CK979, J. Thomas 393397, Laser L3323, Laser 98101, NHC 262-5126, Oregon 49-008, Prime Line 7-02109, Quality 143013, Rotary 8380, Sunbelt CK-97, Sunbelt B1CK97Briggs & Stratton 253400-255400, 400400-422700 and 460700Ethanol: Not compatible with greater than 10% ethanol fuel