Poweka New Carburetor Fit Honda 4 Cycle Engine Fg100 Gx22 Gx31 4 Stroke Engine Trimmer Cutter 16100-zm5-803 Little Wonder Mantis Tiller New high quality replacement carburetor Carburetor fit Honda 4 cycle Engine fg100 gx22 gx31 Replaces Honda oem part # 16100-ZM5-803Carburetor fit Honda gx31 4-Stroke engine powered Features:Intake air mixture adjustment screw Package including 1pc carburetor + 2 primer bulbs