This 5504341 5659737 K7V180DTP hydraulic main pump is a brand new replacement part for Caterpillar E336, E336GC and 380DK excavators. It is manufactured with high-standard internal components to ensure stable hydraulic pressure, smooth operation and strong power output during long-hour and heavy-duty working conditions.

Each hydraulic pump undergoes strict pressure testing and leakage inspection before delivery, effectively reducing common failures such as weak power, slow movement and oil leakage. With standard OEM size and accurate structure design, it can be installed directly without any modification, helping you save installation cost and machine downtime.

Durable structure and reliable performance make it an ideal replacement for construction, mining and engineering equipment maintenance. All pumps are well packed and come with 12-month warranty. Fast global shipping and bulk order support are available.