Electronic throttle actuator compatible with Caterpillar 325B and 330B excavators. Ensures precise engine speed control and stable throttle response.
This throttle actuator is designed for Caterpillar 325B and 330B excavators, providing accurate electronic control of engine throttle position. It plays a critical role in regulating engine speed, improving fuel efficiency, and maintaining smooth machine operation.
Manufactured to meet OEM standards, the actuator offers reliable performance, fast response, and durability under harsh working conditions. It is suitable for replacement, maintenance, and aftermarket supply in construction and heavy equipment applications.
Reference Part Numbers:
132-7778
1327778
Compatible Models:
Caterpillar 325B
Caterpillar 330B
Ideal for equipment dealers, repair workshops, and bulk buyers seeking dependable excavator engine control components.






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No. 23 Bridge Pier, Chengfeng Excavator Parts, Baoye City Green Garden (East Area), Tongling Road, Datong Road Subdistrict, Yaohai District, Hefei, Anhui, China.
13427233834
+8613427233834
18820999946@163.com
13427233834@163.com