Bowl Screw Washer Gasket / Briggs & Stratton 690618Pack Size:1Briggs & Stratton 222014, Briggs & Stratton 690618, Kohler 25 041 03, Kohler 25 041 03-SESF 116-115, Foley/PLP 116-115, NHC 262-6909, Rotary 7973, Sunbelt GA-187, Sunbelt B1GA187Briggs & Stratton 146700, 147700, 170700, 190700-193700, 251700, 252700 and 280700; Kohler K321 Not compatible with greater than 10% ethanol fuel