Stens 610-717 Fuel Filter Replaces Echo: A369000000, A369000001, A369000070, Hilti: 412228, Maruyama: 267328, Red Max: 506 74 26-01, Shindaiwa: A369000001, A369000070, Tanaka: 6692273, Walbro: 125-528, 125-528-1 Fits Models Echo Backpack Blower PB650H and PB650T blower housing Kawasaki KRB750Stihl BR420, BR400, BR500, BR550 and BR600 Ethanol: Not compatible with greater than 10% ethanol fuel