Need Custom Parts?

Beyond our extensive stock, Growshine International specializes in custom development and production of various precision components, including specialized Hydraulic Solenoid Pressure Relief Valves , unique Solenoid Valve Assemblies , and specific Pressure Regulators for any heavy machine application. If you can't find the exact Solenoid Valve Spool or Fuel Pump Solenoid Valve you need, contact us for a tailored solution!

Seeking Reliable & Cost-Effective Solenoid Valve Replacements?

In the demanding world of heavy machinery, the performance of critical components like the Solenoid Valve and Pressure Regulator is non-negotiable. Whether you manage a fleet of CAT Excavators , operate Komatsu Wheel Loaders , service Volvo Articulated Haulers , or maintain equipment with ZF Transmissions , finding a high-quality, cost-effective replacement for OEM parts is essential for minimizing downtime. Growshine International is your trusted partner, providing premium aftermarket Engineering Machinery Parts , Heavy Machine Parts , and Truck Parts specifically designed to meet or exceed OEM specifications. We understand the market's need for reliable alternatives to parts like the CAT 265-9033 Control Solenoid Valve or the Komatsu 207-60-71311 Solenoid Valve Assembly .

Engineered for Performance: Solenoids for Major Brands

Our comprehensive inventory includes thousands of crucial components, from the Fuel Pump Solenoid Valve 312-5620 for Caterpillar E320D Excavator C6.4 engines to the Solenoid Valve 6691498 essential for the Bobcat S130–S205 Hydraulic Control System . We offer a wide range of directional control valve options, such as the generic 4WE6 Hydraulic Valve Solenoid widely used in Excavator Hydraulic Systems . For VOLVO EC360B Excavator , the Solenoid Valve Spool VOE14616529 is readily available. Our commitment to quality ensures that every part, including the Solenoid Valve 504-9586 for CAT Excavator , delivers dependable operation. We specialize in heavy machine parts import export , ensuring global accessibility for construction companies and trade partners seeking cost-effective heavy equipment parts and reliable China aftermarket parts .

Growshine International: Premium Solenoid Valve & Regulator Inventory

More Than Just Parts: Your Global Trade Partner

As Growshine International (格莳国际) , our core business is the import and export trade of Engineering Machinery Accessories , Heavy Truck Parts , Agricultural Machinery Parts , and Automotive Accessories . We don't just supply parts; we offer complete supply chain solutions for companies needing high-quality replacement parts China , from a simple Hydraulic Relief Valve BSG-03 to complex Hydraulic Pump Distributor Solenoid Valves for CAT E312B/E320B/E330B Excavator . Our expertise covers securing hard-to-find components like the Solenoid Valve 702-21-57500 for Komatsu PC200-6 to PC400-6 Excavators and the Control Valve Solenoid Assembly 20Y-60-41621 for PC200-8 . Need affordable heavy equipment spare parts or reliable construction machinery components ? Look no further. We are committed to providing competitive excavator parts pricing , global heavy equipment parts shipping , and professional trade consulting services for construction equipment maintenance and mining machinery repair . Visit our websites for more information: ar-excel.com, ampleresiliencesoft.com, cgsc66.com, cgsc-equip.com, en.xinsheng2024.com, hi-part.cn.

Essential Parts Glossary and Maintenance Tip

• Solenoid Valve (电磁阀 / Электромагнитный клапан): An electro-mechanically operated valve, often used to control the flow of fluid or gas. Found on Komatsu PC200-7 main pump (702-21-57400) .
• Pressure Regulator (压力调节器 / Регулятор давления): A valve that reduces a high input pressure to a desired, lower output pressure. Used with Sany SY205 Excavator hydraulic pump (G-OE11) .
• Fuel Shut Off Solenoid (燃油切断电磁阀 / Соленоид отключения топлива): An electrical device that stops the flow of fuel to the engine when power is removed. Critical for Hyundai R60-5 Excavator safety (1751ES-12A3UC12B1S) .
• Fuel Injector Solenoid Valve (燃油喷射器电磁阀 / Электромагнитный клапан форсунки): Controls the precise amount of fuel delivered into the engine cylinder. Found in the CAT C7 Engine (214-5427) .
• Pilot Valve (先导阀 / Пилотный клапан): A small valve that controls the operation of a much larger valve. Used in the hydraulic system of a Komatsu PC200-7 Excavator (702-21-62300) .
• Directional Control Valve (方向控制阀 / Клапан управления направлением): Directs the flow of fluid to control the movement of actuators (cylinders, motors). A common type is the 4WE6 Hydraulic Valve Solenoid .
• Start Solenoid Valve Relay (启动电磁阀继电器 / Реле стартового соленоида): A heavy-duty relay used to switch the high current needed to power the starter motor. Found on John Deere JD160 Excavator (JD213A) .
• Hydraulic Pump Pressure Regulator (液压泵压力调节器 / Регулятор давления гидронасоса): Specifically controls the output pressure of the main hydraulic pump. An example is the G-YT6K Regulator for SK200-8 Excavator K3V112 pump.
• Oil Pump Solenoid Valve (机油泵电磁阀 / Соленоид масляного насоса): Controls oil flow, often for engine lubrication or cooling functions. Used on CAT E325C Excavator Engine 3126 (122-5053) .
• Magnetic Relay Solenoid Valve (磁继电器电磁阀 / Магнитный соленоид реле): A component that combines a magnetic relay and a solenoid function to manage higher power circuits. Example: CAT E320C Excavator (165-4026) .

Maintenance Tip: CAT E320D Excavator Fuel Shutoff Issue

Fault: Caterpillar E320D Excavator with C6.4 Engine fails to start or shuts down unexpectedly, often pointing to a fault with the Fuel Pump Solenoid Valve 312-5620 . Solution: Check the electrical harness for chafing or corrosion, as these solenoids rely on a strong, clean electrical signal. If the solenoid clicks but the engine still has issues, the internal plunger may be sticking or the fuel passages blocked. Replace the 3125620 solenoid with a reliable aftermarket part from Growshine International and ensure the fuel system is bled correctly after replacement to remove air.

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