Looking for a reliable 708-3S-00961 (also known as 7083S00961) hydraulic pump? Our high-performance assembly is engineered specifically for PC56-7 and PC57-7 excavators, ensuring your hydraulic system regains peak power and smooth operational control.
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| Detail Item | Specifications & Information |
|---|---|
| 1. Model NO. | PC56-7, PC57-7 Series Excavator |
| 2. Part Number | 708-3S-00961 / 7083S00961 |
| 3. Product Name | Hydraulic Main Pump Assembly |
| 4. Type | Variable Displacement Axial Piston Pump |
| 5. Condition | Brand New, OEM Standard Replacement |
| 6. Application | Engine rebuild, overhaul, hydraulic maintenance |
| 7. Payment Terms | T/T, Western Union, MoneyGram |
| 8. Delivery Methods | Express (DHL, Fedex, EMS, UPS), Air, or Sea Freight |
| 9. MOQ | 1 Piece |
| 10. Stock Status | In Stock / Fast Dispatch within 24-48 Hours |
| 11. Packaging | Heavy-duty Industrial Export Packing |
| Feature | Our OEM Standard Replacement | Market Common Alternatives |
|---|---|---|
| Flow Precision | High-precision piston stroke matching PC56-7 specs | Variable flow rates causing jerky movements |
| Sealing Quality | Premium high-pressure oil seals included | Standard seals prone to early leakage |
| Durability | Hardened internal components for long life | Soft alloy parts that wear out under stress |
| Installation | 100% bolt-on ready, no modification needed | Misaligned ports requiring extra fittings |
| Price Value | Direct factory supply, saving 40% over original | Middleman markups or low-quality cheap copies |
| Warranty | Full technical support & quality guarantee | No after-sales support provided |
Need immediate assistance with your PC57-7 Hydraulic Pump?
Chat on WhatsApp: +8613532379052 Email: [email protected]Common symptoms include slow hydraulic response, unusual whining noises from the pump area, and increased engine load during simple digging tasks. If you notice these, checking the 708-3S-00961 pressure output is the first step.
Our units feature an OEM-standard tri-metal structure for the cylinder block and valve plate. This construction is trusted by repair shops & equipment fleets worldwide for its ability to handle high-pressure cycles without premature fatigue.
Regularly replacing hydraulic oil filters and ensuring the hydraulic fluid is free of metal contaminants is crucial for the longevity of the piston surfaces in your PC57-7 machine.
Not sure how this issue affects your equipment?
Our team helps operators:
Identify potential risks during maintenance
Recommend suitable replacement parts if needed
Support both inspection advice and parts supply
We specialize in complete engine assemblies and precision components for world-leading brands. Our core inventory covers Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Whether you are performing a minor repair or a complete machine overhaul, we provide the parts you need to keep your fleet running.
Major Product Categories: Cylinder Liner, Piston, Piston Ring, Main Bearing, Connecting Rod Bearing, Thrust Washer, Overhaul Gasket Kit, Fuel Injection Pump, Injector, Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod.
Our Global Supply Scope: Heavy duty engine parts supplier, Excavator hydraulic pump replacement, Diesel engine overhaul kit, High pressure fuel injector, Turbocharger for construction machinery, Water pump for industrial engines, OEM quality piston rings, Crankshaft for heavy equipment, Cylinder head assembly, Engine liner kit supplier, Fuel pump repair parts, Connecting rod for diesel engine, Marine engine parts supply, Generator set engine parts, Aftermarket Caterpillar components, Genuine Komatsu replacement parts, Cummins engine rebuild tools, Isuzu truck engine spares, Kubota tractor engine parts, Yanmar excavator components.
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