Filter and sort
Heavy-Duty Main Hydraulic Pumps & High-Pressure Piston Pump Assemblies
Special Offers
-
E-LVA11451 Power Steering Hydraulic Pump for John Deere 3120, 3203, 3320, 3520++
E-LVA11451 Power Steering Hydraulic Pump for John Deere 3120, 3203, 3320, 3520++ Part Number: E-LVA11451 Application: for John Deere 3120, 3203, 3320, 3520++ Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification...Regular price $ 420 -
Hydraulic Pump and Motor Assembly 161937 For Skyjack SJIII3220 3226 4620 4632
Hydraulic Pump and Motor Assembly 161937 For Skyjack SJIII3220 3226 4620 4632 Part Number: 161937 Application: For Skyjack SJIII3220 3226 4620 4632 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required...Regular price $ 698 -
Hydraulic Pump Cartridge 1U-3519 For Caterpillar Loader 943 953 Engine 3204 3304
Hydraulic Pump Cartridge 1U-3519 For Caterpillar Loader 943 953 Engine 3204 3304 Part Number: 1U-3519 Application: For Caterpillar Loader 943 953 Engine 3204 3304 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No...Regular price $ 240 -
Hydraulic Pump Transmission Pump 5H470-11009 Fits Kubota PRO688Q DC70
Welcome To Our Store! Hydraulic Pump Transmission Pump 5H470-11009 Fits Kubota PRO688Q DC70 Part number: 5H470-1100 Package Included: Hydraulic Pump*1 Application: Fits Kubota PRO688Q DC70 Condition: New Aftermarket In Stock Key Features: Direct-fit replacement: No modification...Regular price $ 1,389 -
3C001-82200 3C001-82202 3C001-82203 Hydraulic Pump For Kubota M5040 M6040
Welcome To Our Store! 3C001-82200 3C001-82202 3C001-82203 Hydraulic Pump For Kubota M5040 M6040 Part Number: 3C001-82200 3C001-82202 3C001-82203 Application: For Kubota M5040 M6040 Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures...Regular price $ 535 -
Hydraulic Pump 129974-26010 12997426010 for Yanmar Harvester 70 82 85
Welcome To Our Store! Hydraulic Pump 129974-26010 12997426010 for Yanmar Harvester 70 82 85 Part Number: 129974-26010 12997426010 Application: for Yanmar Harvester 70 82 85 Key Features: Direct-fit replacement: No modification required for installation. Stable...Regular price $ 729
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:
-
Engine & Model Series: 6BT, 6CT, 6D102, 6D107, S6K, J05E, J08E, 4HK1, 6HK1.
-
Equipment Models: ZX, PC, SK, EC, EX series excavators, crawler cranes, and heavy-duty loaders.