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Heavy-Duty Main Hydraulic Pumps & High-Pressure Piston Pump Assemblies
Special Offers
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New Hydraulic Pump 3C001-82203 For Kubota M6060 M7040 M7060 M8540 M5660 3C001-82202
New Hydraulic Pump 3C001-82203 For Kubota M6060 M7040 M7060 M8540 M5660 3C001-82202 Part Number: 3C001-82203 3C001-82202 Application: For Kubota M6060 M7040 M7060 M8540 M5660 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification...Regular price $ 559 -
Hydraulic Pump Side Door Lock Fit For Hitachi EX60 EX120 EX200-3/5/6 Excavator
Hydraulic Pump Side Door Lock Fit For Hitachi EX60 EX120 EX200-3/5/6 Excavator Part Number: For Hitachi EX60 EX120 EX200-3/5/6 Excavator Application: For Hitachi EX60 EX120 EX200-3/5/6 Excavator Condition: New Aftermarket Parts In Stock Key Features: Direct-fit...Regular price $ 39 -
Key Hydraulic Pump Door Lock / Side Door Lock For Hyundai Excavator
Key Hydraulic Pump Door Lock / Side Door Lock For Hyundai Excavator Part Number: For Hyundai Excavator Application: For Hyundai Excavator Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for...Regular price $ 35 -
Side Door LockSide Cover Lock Hydraulic Pump Door Lock For Daewoo DH Excavator
Side Door LockSide Cover Lock Hydraulic Pump Door Lock For Daewoo DH Excavator Part Number: For Daewoo DH Excavator Application: For Daewoo DH Excavator Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No...Regular price $ 29 -
Hydraulic Pump Wiring Harness For Hitachi Excavator EX200-3
Hydraulic Pump Wiring Harness For Hitachi Excavator EX200-3 Part Number: EX200-3 Application: For Hitachi Excavator EX200-3 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance...Regular price $ 89 -
Hydraulic Pump ASSY 705-52-30220 for Komatsu WA380-1 Wheel Loader
Hydraulic Pump ASSY 705-52-30220 for Komatsu WA380-1 Wheel Loader Part Number: 705-52-30220 Application: for Komatsu WA380-1 Wheel Loader Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation:...Regular price $ 759
If your excavator is struggling to lift loads or performing sluggishly on the job site, a worn replacement main hydraulic pump is likely the issue. As the primary power source for your machine's movements, a high-efficiency piston pump converts engine power into the high-pressure flow required for heavy digging and lifting. BeeSpareParts offers a wide range of K3V, K5V, and HPV series pumps specifically engineered for the high-intensity demands of construction and mining.
A failing main pump can often be a symptom of deeper system issues. To protect your investment, we highly recommend browsing our to eliminate contaminants that cause premature wear, or checking our for any internal leaks. If only small auxiliary functions are failing, consider inspecting your first. Our main pump assemblies are a cost-effective alternative to OEM units, featuring precision-ground internal components and rugged housings to restore your machine’s factory-spec performance.
Whether you need a Kawasaki-style pump for a Komatsu, a main pump for a Doosan, or a heavy-duty unit for a Hitachi excavator, our parts are rigorously factory-tested for pressure stability and ready for fast international shipping. Eliminate downtime and regain your digging power—upgrade to a premium hydraulic pump solution today.
Fits for:
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Engine & Model Series: 6BT, 6CT, 6D102, 6D107, S6K, J05E, J08E, 4HK1, 6HK1.
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Equipment Models: ZX, PC, SK, EC, EX series excavators, crawler cranes, and heavy-duty loaders.