Komatsu Hydraulic Gear Pilot Pump – Part No. 705-41-01620

The Komatsu Hydraulic Gear Pilot Pump, part number 705-41-01620 (also referenced as 7054101620), is a high-quality, durable hydraulic component designed for efficient operation in mini excavators. This pilot pump plays a critical role in the hydraulic system by providing pilot pressure to control valves and assist in the smooth functioning of the main hydraulic pump. It features a robust gear mechanism with a 10-teeth spline, 2 mounting holes, and 2 oil holes for secure and compatible installation with specific main pumps like the A10VD43.

Key features include:

• High Efficiency and Reliability: Engineered for long-lasting performance in demanding construction environments, ensuring minimal downtime and optimal hydraulic flow.
• Material and Build: Constructed from premium steel materials for enhanced durability and resistance to wear, suitable for heavy-duty applications.
• Easy Installation: Direct replacement part with precise OEM-compatible specifications, making it straightforward to integrate into compatible models.

This pump is compatible with various Komatsu excavator models, including PC40-7, PC45, PC50UD-2 (S/N 8001-UP), PC50UG-2 (S/N 8001-UP), PC50UU-2 (S/N 8001-UP, including EU variants S/N 10835-UP), PC50UUM-2 (S/N 1001-UP), and PC50UU-2E. It may also fit related models like PC38UU-1 in certain aftermarket applications. For best results, verify compatibility with your specific equipment model and serial number.

Ideal for construction professionals, equipment maintainers, and parts resellers seeking reliable Komatsu-compatible hydraulic solutions. Always consult official Komatsu documentation or a certified dealer for installation guidelines to ensure safety and performance.