OEM-grade hydraulic gear pump for excavators; part 705-22-25100 replacement.
OEM Compatibility: Exact fit replacement for 705-22-25100 gear pump.
High-Pressure Performance: Supplies stable flow for working hydraulics.
Precision-Cast Housing: Reduces wear and extends operational life.
Compact and Efficient: Low power loss with high output efficiency.
Stock Ready for Distributors: Widely used in excavator aftermarket.
YNF16726, corresponding to part number 705-22-25100, is a hydraulic gear pump designed for powering the working equipment of excavators—including boom, arm, and blade functions. This pump is built to deliver steady, high-pressure fluid flow to the control valve, supporting fast and accurate actuator responses. Constructed with precision-machined gears and a robust cast iron housing, it ensures excellent durability, volumetric efficiency, and minimal fluid leakage. Suitable for direct replacement in OEM systems or as part of a complete hydraulic repair package, it is a preferred solution for workshops and component resellers.
| Item | Description |
|---|---|
| Part Number | 705-22-25100 |
| YNF Number | YNF16726 |
| Product Type | Hydraulic Gear Pump |
| Application | Excavator working device control |
| Function | Fluid delivery to working equipment valves |
| Material | Cast iron body + hardened steel gears |
| Mounting Type | Bolt-on (OEM fit) |
| Brand | YNF |
| Country of Origin | China |
| MOQ | 1 piece |
| Shipping Method | Express, Air, Sea |
| Payment Method | T/T, PayPal, L/C |
| Application Area | Description |
|---|---|
| Excavator hydraulic systems | Supplies oil to boom, arm, blade cylinders |
| Working system rebuild | Key pump in movement control restoration |
| OEM aftermarket replacement | Commonly replaced in worn-out power trains |
| Repair shop stock | In-demand hydraulic part |
| Component resale | Ideal for spare parts distribution networks |
Related Products:
Excavator pilot pump
Control valve for working equipment
Seal kits for hydraulic gear pumps
FAQs:
Is this pump new or rebuilt? All YNF pumps are brand-new and factory-tested.
Does it come with mounting hardware? Mounting bolts not included unless requested.
What is the max pressure supported? Varies by model; contact us with machine specs.
Looking for a durable and high-efficiency gear pump? YNF16726 is the perfect OEM-grade replacement for 705-22-25100, offering steady hydraulic power for your excavator’s working system. Preferred by workshops and wholesale buyers for performance and availability. Contact us today for competitive pricing.
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