Stens 125-094 Gas Cap Replaces Echo 13100455830 13100455730 13100440930 13100440630 John Deere Am105998 Replaces Echo: 13100440630, 13100440930, 13100441030, 13100448730, 13100453530, 13100455530, 13100455730, 13100455830, John Deere: AM105998 Fits Models Echo GT1100, 2000, 2100, 2102, 2103, 2400, SRM 1500, 1501, 2100, 2300, 2301, 2400, 2500, 2501, 2510, 3000, 3800, SRS2100, PE2400, PB1000, 1010, ES2000 and SHR2100 Ethanol: Not compatible with greater than 10% ethanol fuel Includes rubber gasket Material: Plastic Outside Diameter 1 3/4-inch Fits most trimmers equipped with Kioritz engines Not compatible with greater than 10-Percent ethanol fuel