Excavator Main Pump Parts Pilot Pump 2902440-0865A With PTO Gear For DX220

Pilot Pump Introduction

The 2902440-0865A is a pilot gear pump specifically designed for excavator hydraulic systems. A variant of the 2902440 series, it is primarily paired with Kawasaki K3V series main pumps (such as K3V63DT and K3V112DT) to provide stable pilot hydraulic oil pressure and control the main pump's variable displacement mechanism and operating handle, achieving smooth and responsive operation. This pump features a high-strength cast iron housing and precision gear structure, offering high pressure resistance, wear resistance, low noise, and high efficiency. Suitable for medium to large excavators, it performs reliably in harsh environments such as high-temperature and dusty conditions.

The pilot pump range emphasizes quick and predictable system reaction. Across all models, the focus remains on helping hydraulic circuits respond promptly to control commands, contributing to better overall machine agility and productivity.

Hebei Runhe Hydraulic has 12+ years of hydraulic industry experience. It serves as an OEM supplier, providing hydraulic solutions for diverse sectors. It offers standard products and customized services, with products compatible with major European, American and excavator brands.

Pilot Pump Models

Package

Normally, it is packaged in cardboard boxes and then shipped on pallets or wooden crates. 

FAQ

Q: What is the warranty period?

A: We offer a one-year warranty. 

Q: Can this pilot pump directly replace the original?

A: Yes, the high-quality compatible pilot pump has the same installation dimensions and performance parameters as the original, and can be directly replaced without modifying the piping.

Q: I couldn't find my model. Can I still use it?

A: We recommend providing your excavator's specific model number, a photo of the main pump, or the original pump's nameplate information. We can help you confirm compatibility free of charge.