Water Pump 129907-42051 For Komatsu 4D94LE Diesel Engine 129900-42055

The water pump is very important for the operation of the car engine. It pressurizes the coolant and ensures that it circulates in the cooling system to cool the engine, thereby ensuring that the engine runs at normal operating temperature. The high-quality water pump of baileparts can more accurately and automatically adjust the temperature of the coolant, control the operating temperature of the engine within the optimal range, reduce energy consumption, and with excellent wear resistance and stability, it can extend the service life of the engine.