Oem Primer Bulb WALBRO 188-12-1
Oem Primer Bulb / Walbro 188-12-1 Pack Size:1 WALBRO 188-12-1, WALBRO 188-12 LASER 42598, OREGON 49-020, ROTARY 9478 WALBRO Echo 1238140650; Homelite 01201/UP-04802; McCulloch 225834-00; Shindaiwa 20036-81670; Stihl 4133 121 2700 Not compatible with greater than 10% ethanol fuel