Filter and sort
Heavy-Duty Main Hydraulic Pumps & High-Pressure Piston Pump Assemblies
Special Offers
-
Hydraulic pump bridge gear shaft Z-5-12533-013-0 For Isuzu C240 Engine
Hydraulic pump bridge gear shaft Z-5-12533-013-0 For Isuzu C240 Engine Part Number: 5-12533-013-0 Application: For Isuzu C240 Engine Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures...Regular price $ 29 -
Hydraulic Pump Assy 705-51-20440 for Komatsu Wheel Loaders WA350 WA380
Hydraulic Pump Assy 705-51-20440 for Komatsu Wheel Loaders WA350 WA380 Part Number: 705-51-20440 Application: for Komatsu Wheel Loaders WA350 WA380 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable...Regular price $ 759 -
Hydraulic Pump TA020-36400 for Kubota L2900DT L3010 L3300DT L3300DT Tractor
Hydraulic Pump TA020-36400 for Kubota L2900DT L3010 L3300DT L3300DT Tractor Part Number: TA020-36400 Application: for Kubota L2900DT L3010 L3300DT L3300DT Tractor Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation....Regular price $ 359 -
New Hydraulic Pump T1150-34603 for Kubota L3408 L4508 L2800 L3400 L4708 L3560DT
New Hydraulic Pump T1150-34603 for Kubota L3408 L4508 L2800 L3400 L4708 L3560DT Part Number: T1150-34603 Application: for Kubota L3408 L4508 L2800 L3400 L4708 L3560DT Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification...Regular price $ 348 -
New Hydraulic Pump 5H360-27100 5H36027100 for Kubota Old Engine 488
New Hydraulic Pump 5H360-27100 5H36027100 for Kubota Old Engine 488 Part Number: 5H360-27100 5H36027100 Application: for Kubota Old Engine 488 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable...Regular price $ 369 -
New Hydraulic Pump 5H746-27106 5H74627106 for Kubota V2403 Engine Harvester 758
New Hydraulic Pump 5H746-27106 5H74627106 for Kubota V2403 Engine Harvester 758 Part Number: 5H746-27106 5H74627106 Application: for Kubota V2403 Engine Harvester 758 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for...Regular price $ 658
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.