Other Crank MechanismsChina Excavator Throttle Motor Step Governor Accelerator Motor 7834-40-2000, 7834-40-2001, 7834-40-2003, 7834-40-3000 for Komatsu PC-6, PC100/120/200/220-6, PC300-6, Find details about China Excavator Throttle Motor, Komatsu Stepper Motor from Excavator Throttle Motor Step Governor Accelerator Motor 7834-40-2000, 7834-40-2001, 7834-40-2003, 7834-40-3000 for Komatsu PC-6, PC100/120/200/220-6, PC300-6