Custom Parts Development & Manufacturing

Can't find the exact part you need? Growshine International offers expert customization services for a wide range of components, including solenoid valves , hydraulic parts, and more. If you have a specific requirement or an old part that needs to be replicated, our team can develop and manufacture a high-quality alternative tailored to your needs. This service is available for all the products mentioned in this article, ensuring you get the perfect fit and function every time. Contact us to learn more about how we can support your unique project.

In the demanding world of heavy-duty equipment , maintaining machinery with high-quality, reliable parts is crucial for operational efficiency and longevity. Whether you're running a Caterpillar D6T dozer , a Komatsu PC400-7 excavator , or a Hyundai R210LC-9 excavator , the right components make all the difference. At Growshine International , we specialize in providing premium aftermarket construction machinery parts , heavy truck parts , agricultural machinery parts , and auto parts to a global clientele. Our mission is to offer cost-effective, high-performance Chinese alternatives for a vast range of equipment.

One of our core product offerings is solenoid valves , which are essential components in modern hydraulic and engine control systems. These valves play a critical role in directing fluid flow and are integral to the smooth operation of excavator hydraulic systems and engine functions. For instance, the Caterpillar Solenoid Valve 375-4414 3754414 is vital for controlling fluid in CAT excavators, while the Hyundai Solenoid Valve Assy XKCH-00054 ensures precise control in various Hyundai models. Our extensive inventory ensures that you can find the right solenoid valve for excavators , loaders, and other machinery.

Our commitment to quality extends beyond just solenoid valves. We supply a wide array of engine parts and hydraulic components . For example, a common issue in construction is engine overheating, which can be caused by a faulty water pump . Our 4200471 420-0471 Water Pump for the Caterpillar E312D2 320GC C4.4 Engine is a popular and reliable choice. Additionally, we provide crucial fuel system parts like the ULPK0031 Fuel Lift Pump for the Perkins 700 Series , which ensures a steady fuel supply to the engine, and the PC400-7 PC450-7 6D125 Engine Fuel Injector 6156-11-3300 6156113300 , a perfect replacement for Komatsu equipment.

When searching for spare parts, many users look for specific part numbers and applications. Whether you need a Komatsu engine fuel injector , a Caterpillar excavator solenoid valve , or a Perkins fuel lift pump , you can find them in our curated list below. This list is a testament to our comprehensive product range, which also includes items like the Tractor Parts Spindle Thrust Bearing 08401-51107 and various HydraForce solenoid valve coils . We understand the importance of finding the exact fit for your heavy equipment maintenance needs. Our products are compatible with a wide range of equipment, from Komatsu dozers to Caterpillar graders .

Here are a few common questions from our customers:
Q: How do I know if my excavator pilot valve is failing?
A: Symptoms of a failing pilot valve often include slow or unresponsive hydraulic functions, jerky movements of the boom or bucket, and sometimes, a complete loss of control. It's often due to internal wear or contamination.
Q: What is the main cause of fuel injector failure in heavy machinery ?
A: The most common causes are contaminated fuel, overheating, and normal wear and tear over time. Using clean fuel and performing regular maintenance can significantly extend the life of your fuel injectors.
Q: Why does my tractor's clutch feel spongy?
A: A spongy clutch pedal in a farm tractor often indicates air in the hydraulic line, a low fluid level, or a faulty master or slave cylinder. It's crucial for tractor parts and systems to be inspected regularly.

A common construction machinery issue is a Caterpillar 336D excavator experiencing a loss of hydraulic power. This can be caused by a malfunctioning pump control solenoid valve . For example, if the Pump Control Solenoid Valve Group 244-4120 2444120 fails, the machine's main pumps may not receive the correct signal to deliver adequate flow and pressure. The solution involves checking the electrical connection and the valve itself for internal clogs or mechanical failure. Replacing the faulty solenoid valve with a high-quality aftermarket part from Growshine International can restore full hydraulic function and prevent costly downtime.

Our business model focuses on providing a full range of services:
As a leading engineering machinery parts import and export company , Growshine International (格莳国际) specializes in heavy equipment spare parts , heavy truck parts , agricultural machinery components , and automotive parts . We offer solutions that meet the diverse needs of our clients worldwide, ensuring you get the best Chinese parts supplier experience. Our goal is to be your one-stop shop for reliable and affordable aftermarket parts for excavators , loaders , and other heavy machinery. For more information, please visit our websites: ar-excel.com, ampleresiliencesoft.com, cgsc66.com, cgsc-equip.com, and en.xinsheng2024.com.

Accessory Terminology Explained:
Solenoid Valve (电磁阀 / Электромагнитный клапан): An electromechanical valve used to control the flow of liquid or gas. It is typically installed in hydraulic control systems of equipment like the Caterpillar 320GC Excavator Solenoid Valve (Катерпиллер 320GC Экскаватор Электромагнитный клапан).
Water Pump (水泵 / Водяной насос): A key component of an engine's cooling system that circulates coolant. It's found in equipment such as the Perkins C4.4 Engine Water Pump (Перкинс C4.4 Двигатель Водяной насос).
Fuel Injector (燃油喷射器 / Топливная форсунка): A device used to inject fuel into the internal combustion engine. An example is the Komatsu 6D125 Engine Fuel Injector (Комацу 6D125 Двигатель Топливная форсунка).
Spindle Thrust Bearing (主轴推力轴承 / Упорный подшипник шпинделя): A type of bearing that supports axial loads. It is a vital component in the steering or transmission of agricultural machinery , such as the John Deere 6155M Tractor Spindle Thrust Bearing (Джон Дир 6155M Трактор Упорный подшипник шпинделя).
Fuel Lift Pump (输油泵 / Подкачивающий насос): A low-pressure pump that moves fuel from the tank to the high-pressure fuel injection pump. This part is essential for engines like the Perkins 700 Series Fuel Lift Pump (Перкинс 700 Серия Подкачивающий насос).
Pilot Valve (先导阀 / Пилотный клапан): A smaller valve that controls the operation of a larger primary valve. A common example is the Kobelco SK200-8 Excavator Pilot Valve (Кобелко SK200-8 Экскаватор Пилотный клапан).
Control Pump Solenoid Valve (控制泵电磁阀 / Электромагнитный клапан управления насосом): A solenoid valve that regulates the flow of fluid to the main hydraulic pump, controlling its output. It's crucial for the performance of the Rexroth Control Pump Solenoid Valve (Рексрот Управление Насосом Электромагнитный клапан).
Throttle Solenoid (油门电磁阀 / Электромагнитный клапан дроссельной заслонки): A solenoid that controls the engine throttle, regulating engine speed. Used in many applications, including the Caterpillar 330D Throttle Solenoid (Катерпиллер 330D Дроссель Соленоид).
Fuel Shutdown Solenoid (燃油切断电磁阀 / Электромагнитный клапан отключения топлива): A safety device that cuts off fuel supply to the engine, used in equipment like the Deutz 0451 3019 Fuel Shutdown Solenoid (Дойц 0451 3019 Топливо Отключение Соленоид).
Modulating Valve Solenoid (调节阀电磁阀 / Электромагнитный клапан модулирующего клапана): A solenoid that provides a variable output to precisely control fluid pressure or flow, often used in transmissions and hydraulic systems. For example, the Caterpillar D9T Modulating Valve Solenoid (Катерпиллер D9T Модулирующий клапан Электромагнитный клапан).

Comprehensive Parts List for Construction & Heavy Machinery