Rexroth Piston Pump & Hydraulic Parts - Growshine International Supply Chain Solutions - May 13, 2025
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Welcome to Growshine International, your premier partner for high-quality construction machinery parts, heavy truck parts, agricultural machinery parts, and auto parts through expert import and export trade services. We specialize in providing reliable hydraulic components, including a wide range of piston pumps and hydraulic pump spare parts for various applications. Whether you need an excavator hydraulic pump replacement, heavy duty truck engine components, or agricultural tractor hydraulic cylinder, Growshine delivers the dependable parts you require. Our extensive inventory covers needs from mining machinery undercarriage parts to passenger car suspension system parts, ensuring you find the right fit for your equipment.
Our Premium Hydraulic Piston Pump Inventory
Explore our selection of top-tier hydraulic pumps, including the Nachi Hydraulic Main Pump/Piston Pump with part number PVD-2B-34P-9AG5-4787J (PVD2B34P9AG54787J). We provide genuine OEM Quality components and reliable aftermarket solutions to keep your machinery running smoothly.
We stock Rexroth A4VSO355 Piston Pump Rotary Group and other essential Rexroth A4VSO Series Hydraulic Pump Spare Part. These parts are crucial for maintaining the performance of construction equipment filter elements and overall hydraulic system integrity.
Find powerful Self-Propelled Mower Hydraulic Piston Pumps designed for 170kw systems. These Axial Piston Pump units are built for efficiency and durability in demanding agricultural machinery parts applications, including combine harvester gearbox service requirements.
Our range includes OEM Quality Axial Piston Variable Pump from the Rexroth A10VO, A10VSO, and A10VSO28 series. These Hydraulic Pump Piston Pump units are available at Factory Price through Growshine, supporting everything from forklift mast repair kit needs to general industrial hydraulics.
We offer Optimum Efficiency Rotating Piston Pump and Simple Operation Cam And Piston Pump solutions, perfect for various industrial and mobile hydraulic systems, ensuring peak performance for your dumper truck hydraulic system service or other heavy-duty needs.
Source reliable Iron Or Aluminum Axial Piston Pump / Medium High Pressure Piston Pump from the Rexroth A2FO Series. These pumps are engineered for robustness and efficiency, ideal for industrial equipment hydraulic hose systems operating under pressure.
Get Steel Rexroth Axial Plunger Pump units capable of 280 Bar pressure for Excavator Hydraulic Piston Pump applications. Growshine provides genuine replacements and OEM Quality aftermarket options for critical components like excavator swing motor parts.
As your trusted China supplier, we stock Piston Pump units like the Rexroth A10VO71 and Rexroth A10VO74, including the specific Rexroth A10VO74DFLR/31R-VSC46N00 (A10VO74DFLR31RVSC46N00) Hydraulic piston Pump for various excavator pump models.
We supply Uchida Rexroth A2F Fixed Piston Hydraulic Pump and other essential Rexroth Piston Pump Part. These are vital components for maintaining the hydraulic integrity of commercial vehicle clutch assembly systems and other machinery.
Find High Performance Hydraulic Piston Pump for Doosan Spare Parts, including the 225-9 series related pumps. Growshine ensures access to quality parts for popular heavy truck engine components and construction equipment.
We offer Kawasaki Hydraulic Piston Pump models such as K3V63, K3V112, K3V140, and K3V180BDT. These pumps are widely used in construction machinery parts, particularly in excavators, where reliability is paramount.
Our inventory includes versatile 6V/9V/12V/24V DC Mini Piston Pump and Small Electric Diaphragm Pump with Compact Design, suitable for auto electrical system components or small-scale farm equipment steering pump applications.
Source Machine Tool Piston Pump Parts from Linde, including the B2PV50 and B2PV75 Barrel Washer Included components. These are essential for precision machinery where reliable hydraulics are critical.
Get the Rexroth A4VSO180DR/30R-PPB13N00 (A4VSO180DR30RPPB13N00) Hydraulic Piston Pump/Variable Pump featuring an Axial piston swashplate design. This pump is a key component for heavy machinery and requires quality heavy truck parts for related systems like truck differential repair kit.
We supply the 310 Bar Hydraulic Piston Pump PV15-1L1D-C00 (PV151L1DC00) specifically designed For Die Casting Machine applications, demonstrating our ability to source specialized industrial equipment hydraulic hose and pump solutions.
Find the 4482892 Hitachi Excavator PARTS Hydraulic Pump, specifically the Piston Pump FUN PUMP GEAR PUMP Pump Assy Pump Assembly PUMP GP-PISTON(FAN DRAIVE) for models like Hitachi EX1200-6, EX1200-5, EX1200-5C, and EX1200-5. We offer both Aftermarket and Original options, supporting bulldozer final drive parts and other critical heavy equipment needs.
Source the Kawasaki Hydraulic Piston Pump K3SP36, a reliable Swash Plate Type Axial Piston Pumps model commonly found in construction machinery parts. Growshine provides the quality needed for essential systems like wheel loader transmission repair.
We provide Rexroth Piston Pumps including the A10VO45ED72 31L-VSC12N00P with R902553562. This Hydraulic Piston Pump is a key component in various applications, and Growshine International ensures you get the right part every time.
Find essential components like Pump assembly PC9 Piston Pump G3412 Motor Pump DFS121 Main Pump 953D Hydraulic Pump. These parts are vital for maintaining machinery like the Komatsu PC9 series and equipment using Caterpillar 953D components, supporting your needs for tractor PTO shaft replacement or other repairs.
We offer Seal Variable Displacement High Pressure Piston Pumps known for their Small Volume and high efficiency, suitable for compact or specialized hydraulic systems requiring precise flow control.
Get R150-7 Excavator Parts, specifically the Kawasaki K3V63DT Hydraulic Main Pump (K3V63DT-9C22 / K3V63DT9C22). These Piston Pump units are critical for excavator performance, and Growshine supplies reliable replacements for SUV brake pad replacement and other essential automotive parts.
Understanding Your Machinery Parts
Here are some common machinery parts explained:
- Hydraulic Cylinder: Converts hydraulic energy into linear mechanical motion. (安装在执行机构上，如吊臂、铲斗等；挖掘机 PC200-8 动臂油缸) - Гидравлический цилиндр: Преобразует гидравлическую энергию в линейное механическое движение. (Устанавливается на исполнительные механизмы, такие как стрела, ковш; Экскаватор PC200-8 гидроцилиндр стрелы)
- Turbocharger: Increases engine power by forcing extra air into the combustion chamber. (安装在发动机排气歧管和进气歧管之间；重卡康明斯 ISX15 涡轮增压器) - Турбонагнетатель: Увеличивает мощность двигателя путем принудительной подачи дополнительного воздуха в камеру сгорания. (Устанавливается между выпускным и впускным коллекторами двигателя; Тяжелый грузовик Cummins ISX15 турбонагнетатель)
- Brake Caliper: Houses the brake pads and pistons, applying pressure to the rotor to slow the vehicle. (安装在车轮旁，固定在转向节或车轴上；轿车丰田凯美瑞刹车卡钳) - Тормозной суппорт: Содержит тормозные колодки и поршни, оказывая давление на тормозной диск для замедления движения автомобиля. (Устанавливается рядом с колесом, крепится к поворотному кулаку или оси; Легковой автомобиль Toyota Camry тормозной суппорт)
- PTO (Power Take-Off) Shaft: A rotating shaft that transmits power from a tractor's engine to implements. (安装在拖拉机后部；农业机械约翰迪尔 5075E PTO轴) - Вал отбора мощности (ВОМ): Вращающийся вал, передающий мощность от двигателя трактора к навесному оборудованию. (Устанавливается в задней части трактора; Сельскохозяйственная техника John Deere 5075E вал ВОМ)
- Final Drive: The last gear reduction in the drivetrain before the wheels or tracks. (安装在轮边或履带驱动轮；推土机卡特彼勒 D6T 终传动) - Бортовой редуктор (Final Drive): Последняя ступень редукции в трансмиссии перед колесами или гусеницами. (Устанавливается на колесе или ведущем колесе гусеницы; Бульдозер Caterpillar D6T бортовой редуктор)
- Water Pump: Circulates coolant through the engine's cooling system. (安装在发动机前端；重卡沃尔沃 VNL 水泵) - Водяной насос: Циркулирует охлаждающую жидкость через систему охлаждения двигателя. (Устанавливается в передней части двигателя; Тяжелый грузовик Volvo VNL водяной насос)
- Hydraulic Motor: Converts hydraulic energy into rotary mechanical motion. (安装在行走马达、回转马达等位置；挖掘机小松 PC200-8 行走马达) - Гидравлический мотор: Преобразует гидравлическую энергию во вращательное механическое движение. (Устанавливается в местах, таких как гидромотор хода, гидромотор поворота; Экскаватор Komatsu PC200-8 гидромотор хода)
- Injector: Sprays fuel into the engine's combustion chamber or intake manifold. (安装在发动机缸盖；汽车宝马 3系 喷油嘴) - Форсунка: Впрыскивает топливо в камеру сгорания двигателя или впускной коллектор. (Устанавливается в головке блока цилиндров двигателя; Автомобиль BMW 3 серии форсунка)
- Undercarriage: The lower structure of a tracked vehicle, supporting and propelling it. (组成包括履带、支重轮、驱动轮等；挖掘机日立 ZX330 ходовая部分) - Ходовая часть: Нижняя структура гусеничной машины, поддерживающая и приводящая ее в движение. (Включает гусеницы, опорные катки, ведущие колеса и т.д.; Экскаватор Hitachi ZX330 ходовая часть)
- Steering Gearbox: Part of the steering system that converts the rotary motion of the steering wheel into linear motion to turn the wheels. (安装在车辆前部转向轴末端；重卡斯堪尼亚 R450 转向器) - Рулевой редуктор: Часть системы рулевого управления, преобразующая вращательное движение рулевого колеса в линейное движение для поворота колес. (Устанавливается в передней части автомобиля на конце рулевого вала; Тяжелый грузовик Scania R450 рулевой механизм)
Common Questions Answered
How to identify the correct hydraulic pump part number for my excavator?
The best way is to check your excavator's service manual, the nameplate on the existing pump, or consult with a parts specialist using your machine's make, model, and serial number. Growshine International experts can assist you with accurate identification.
What are the signs that my heavy truck's hydraulic pump is failing?
Symptoms often include slow or erratic hydraulic function (e.g., lifting, steering), whining or grinding noises from the pump, increased fluid temperature, or visible leaks. Prompt inspection is crucial.
Can I use aftermarket agricultural machinery parts without affecting performance?
Yes, if you choose high-quality aftermarket parts from a reputable supplier like Growshine. We vet our manufacturers to ensure our OEM Quality aftermarket parts meet or exceed original specifications, providing reliable performance at a competitive price.
Troubleshooting Tip
Excavator Hydraulic System is Slow or Weak:
Possible Causes: Low hydraulic fluid level, clogged hydraulic filter, internal wear or damage in the hydraulic pump, faulty relief valve.
Solution: First, check the hydraulic fluid reservoir level and add fluid if necessary. Next, replace the hydraulic filter – a clogged filter restricts flow. If the problem persists, inspect the hydraulic pump for external damage or unusual noise; internal wear often requires pump replacement or rebuilding. Finally, test the main relief valve pressure; if it's set too low or is malfunctioning, it will prevent the system from reaching full pressure. Addressing these potential issues systematically will help restore full hydraulic power.
At Growshine International, our business is built on providing reliable construction machinery parts, heavy truck parts, agricultural machinery parts, and auto parts globally. We understand the importance of quality and availability, from trailer brake system parts to the most complex piston pump rotary group. Trust Growshine for your import and export needs and experience the difference quality parts make in keeping your machinery operational.
