708-2H-00022 708-2H-00120 Hydraulic Main Pump For Komatsu

Hydraulic Main Pump Plunger Pump For Komatsu PC400-7 PC450-7 PC450-8 Excavator   Product Name: Excavator Hydraulic Main Pump Part No.: 708-2H-00022 708-2H-00120 708-2H-00191 708-2H-00026 708-2H-31150 708-2H-31141 708-2H-00453 708-2H-00460 Model No.: PC400-7 PC450-7 PC450-8 Application: For Komatsu Excavator   If you are looking to replace or repair the hydraulic main pump of Komatsu PC400-7 PC450-7 PC450-8 excavators, you need to consider the following aspects:   1. **Model Match**: Make sure the pump you purchase is an exact match for your excavator model. Different models of excavators may require hydraulic pumps of different specifications. 2. **Professional Installation**: Since replacing a hydraulic pump involves complex mechanical and hydraulic system adjustments, it is recommended that professional technicians perform installation and commissioning. 3. **Check Compatibility**: In addition to the main model, you also need to confirm whether the selected pump is s…