16/06/2026
705-22-36470 | 708-1T-00620 | 705-22-25170
Hydraulic Pump GP for Komatsu HM400-3 and HM400-5 Dump Trucks.
Reliable OEM replacement main pump assembly designed for stable hydraulic pressure and efficient oil flow in heavy-duty mining and construction applications.
✔ Precision-machined internal components
✔ Stable hydraulic performance
✔ Tested before shipment
✔ 12-month warranty support
Suitable for hydraulic system repair, main pump replacement, and dump truck maintenance projects.
Contact GZKEXN for detailed specifications and quotation.