... Throttle Motor Assembly,Stepping Motor 247-5231 119-0633 Caterpillar governor Motor Competitive Price + Good quality guarantee+ Short Delivery ... many kinds of excavator spare parts for different brands: Komatsu, Caterpillar, Kobelco, Hitachi, Sumitomo, Kato, Daewoo, Hyundai and Volvo. ... also supply other throttle motor as follows: E320B Caterpillar Excavator Throttle Motor Assembly 247-5231 119-0633