Tank Mount Gasket / Briggs & Stratton 272409SPack Size:1Briggs & Stratton 272409, Briggs & Stratton 271592, Briggs & Stratton 27911, Briggs & Stratton 272409S, Briggs & Stratton 4179ESF 141-166, Foley/Belsaw 5979555, Foley/PLP 141-166, Green Meadow G22, Laser L5565, Laser 94184, NHC 266-8120, Oregon 49-099, Prime Line 7-02554, Rotary 1494, Sunbelt SB-1494, Sunbelt B1SB1494Briggs & Stratton 60200, 61200, 81200, 82200, 100200, 111200, 112200, 130200, 131200, 132200, 140200 and 141200 Not compatible with greater than 10% ethanol fuel