Heavy Duty Truck FAW HOWO SHACMAN Bus Engine Parts Yuchai Engine Electronic Throttle G2K00-1113640 Electronic Throttle Body Assembly / Electronic Throttle Valve

The G2K00-1113640 Electronic Throttle Body Assembly is a critical electro-mechanical actuator designed specifically for natural gas (CNG/LNG) engines, primarily used in Yuchai (YC6J, YC6G, YC4G series) engine platforms. Manufactured by Bosch under OEM specifications, this throttle body precisely regulates intake airflow to control engine speed, torque output, and air-fuel ratio—ensuring optimal performance, emissions compliance (China IV/V/VI standards), and drivability in natural gas-powered commercial and passenger vehicles.