Sourcing Authentic Imported Construction Machinery Spare Parts

In the demanding world of **construction machinery**, the reliability of your equipment is paramount. Downtime is costly, making the quick and reliable sourcing of **genuine imported spare parts** a top priority. **Growshine International** specializes in the global supply of high-quality **engine overhaul kits**, **hydraulic pump repair kits**, and critical **electrical components** for all major brands. Our extensive inventory includes essential items for **Caterpillar**, **Komatsu**, **Hitachi**, **Volvo**, **Mitsubishi**, **Isuzu**, and **John Deere**. Our commitment is to offer you a robust, cost-effective alternative to OEM channels, ensuring you find the best value without compromising quality.

We pride ourselves on the clarity and accuracy of our parts identification. For instance, whether you need a **Caterpillar E320D Oil Filter** (**1R-0739, 1R0739**) or a **Mitsubishi D06FRC Injector** (**0445110603, 0445110661**), we provide the exact component with dual part numbers for ease of cross-referencing. Our range covers everything from minor wear items to major assemblies, supporting the repair and maintenance of your entire fleet of **excavator parts**, **wheel loader parts**, and **dozer parts**.

Powering Your Fleet: Engine and Fuel System Components

Engine performance relies on precise components. Our catalog features a comprehensive selection of **engine overhaul parts** for heavy-duty applications. We stock parts like the **Kubota V3300 Turbocharger** (**1G574-17015, 49189-00923**) and the **Yanmar 4TNV106 Diesel Pump Head** (**129907-51741**). We also provide critical **fuel system components**, such as the **Isuzu 4HK1 High Pressure Fuel Pump** (**8980915651, 294050-0105**), crucial for modern common rail systems.

The **Growshine** team understands the unique challenges of maintaining imported engines. That's why we carry specialty items like the **Caterpillar 3408 Piston Ring** (**134-3761, 1343761**) and **Mitsubishi 6D24 Cylinder Head Gasket** (**ME051714**). For **John Deere** engines, we offer a variety of **turbochargers** (e.g., **RE548681, 179555** with model S200) and related installation hardware like the **Turbocharger Oil Return Gasket** (**R123570**), ensuring a complete and successful repair. Finding the right **engine spares** can be complex, but our expertise simplifies the process for **engine maintenance parts** and **diesel fuel injection spares**.

Precision Control: Electrical and Hydraulic Systems

Accuracy in the field is managed by sophisticated electrical and hydraulic systems. We supply a full range of **electrical parts**, including relays, sensors, and harnesses. Need a **Caterpillar Pressure Switch** (**172-8660, 1728660**) or a **Komatsu PC300-8 Fuel Pump Solenoid Valve** (**0928400473**)? **Growshine International** has you covered. Our stock includes specialized **heavy truck components** and **agricultural machinery parts**, such as the **John Deere Oil Pressure Sensor** (**RE538128**) and the **Volvo Relay** (**11170048**).

Hydraulic systems are the muscle of **construction machinery**. We offer high-wear items like the **Hitachi EX300-3 Hydraulic Pump Steel Ball** (**4184779**) and complete kits for major repairs, such as the **Hitachi ZX200-3 Hydraulic Pump Repair Kit** (**XP00000008PS**). We also stock **Sany** parts, like the **SY155 D06FRC Injector** (**60268485, 32R61-00020**). Our focus on **hydraulic components** ensures your machines, including **Sumitomo SH350-5 excavators**, maintain optimal power and control. We also supply **auto spares**, like the **Pressure Differential Sensor** (**0281006207**), demonstrating the breadth of our **spare parts import business**.

Essential Part Descriptions (Nomenclature)

• **Turbocharger:** Installed on the **exhaust manifold** of a **Komatsu PC130-8 Excavator** (Part: **6271-81-8100**). Increases engine power by forcing compressed air into the combustion chamber. / **Турбокомпрессор** / **涡轮增压器**

• **Solenoid Valve:** Often found in the **hydraulic system** of a **Sumitomo SH200A3 Excavator** (**KDRDE5KR-20/40C13-203A**). Controls the flow of hydraulic fluid using an electromagnetic coil. / **Электромагнитный клапан** / **电磁阀**

• **Cylinder Head Gasket:** Located between the **engine block** and **cylinder head** of a **Caterpillar 345D Engine** (**221-9392**). Seals the combustion chamber to prevent leaks. / **Прокладка головки блока цилиндров** / **汽缸垫**

• **Pilot Filter (先导滤芯):** Positioned in the **pilot pressure line** of a **Caterpillar E329D Excavator** (**5I-8670**). Filters fine contaminants from the control circuit hydraulic oil. / **Пилотный фильтр** / **先导滤芯**

• **Connecting Rod Bearing (连杆瓦):** Installed in the **connecting rod** of a **Caterpillar 3406 Engine** (**328-5574**). Provides a smooth surface for the crankshaft journal. / **Вкладыш шатуна** / **连杆瓦**

• **Oil Spray Nozzle (机油喷嘴):** Located in the **engine block** of a **Kato HD820-5 Excavator** (**ME225553**). Sprays oil onto the underside of the piston for cooling. / **Форсунка для распыления масла** / **机油喷嘴**

• **Oil Pressure Sensor:** Mounted on the **engine block** of a **John Deere Tractor** (**RE539840**). Measures engine oil pressure for monitoring. / **Датчик давления масла** / **机油压力传感器**

• **Preheat Plug (预热塞):** Located in the **cylinder head** of a **Kubota V2607 Engine** (**1J700-65512**). Heats the combustion chamber for cold starting. / **Свеча предпускового подогрева** / **预热塞**

• **Pressure Limiting Valve (限压阀):** Found in the **fuel rail/system** of a **Hino Engine** (**S2274-01110**). Regulates maximum fuel pressure in the common rail. / **Клапан ограничения давления** / **限压阀**

• **Starter Motor Solenoid Switch (磁力开关):** Part of the **starter motor** of a **John Deere Equipment** (**AM102577**). Engages the starter pinion gear and closes the main circuit to start the engine. / **Электромагнитный переключатель стартера** / **启动马达磁力开关**

Why Choose Growshine International?

**Growshine International** is your global partner in the **spare parts import and export trade** of **construction machinery accessories**, **heavy truck parts**, **agricultural machinery components**, and **automotive spare parts**. We have developed a streamlined logistics network and deep supplier relationships to ensure the availability of essential components like **Caterpillar sensors**, **Hitachi pump parts**, **Komatsu filter kits**, **Volvo engine spares**, and **John Deere electrical components**.

Our core business revolves around providing high-quality solutions, whether you are looking for a **genuine imported engine overhaul kit** or a reliable **China-sourced alternative part**. Our expertise covers: **heavy duty diesel engine parts**, **excavator hydraulic pump spares**, **wheel loader transmission parts**, **dozer undercarriage parts**, **forklift electrical relays**, **road roller filter elements**, **drilling rig sensors**, **crane engine components**, **mining equipment filters**, **truck braking system parts**, **agricultural tractor engine sensors**, **combine harvester hydraulic parts**, **fuel injection pump components**, **engine cooling system parts**, **electrical harness assembly**, **track adjuster cylinder seal kits**, **slewing motor parts**, **final drive gear sets**, **air compressor parts**, and **genuine imported diesel engine spares**.

Common Queries & Practical Knowledge

• **Q: How do I select the correct turbocharger for my John Deere 4045T engine?**

  A: Always use the full engine serial number and the old turbocharger's OEM part number (**RE548681, RE71550**) to ensure perfect fitment. A slight difference in a single digit can lead to performance issues or failure. Growshine International's team can assist with verification.

• **Q: What is the main cause of an excavator losing hydraulic power (e.g., Hitachi ZX240-3)?**

  A: A common cause is a clogged **hydraulic return filter** or a failure in a key **hydraulic pump component** like a worn-out **swash plate** or a faulty **proportional solenoid valve** (like the **Hitachi ZAX200-3 solenoid valve**). Regular filter replacement (**5I-8670** for Cat) and system fluid checks are vital for **hydraulic components' maintenance**.

• **Q: Why is my Isuzu 4JJ1 engine hard to start in the cold?**

  A: This is often related to the fuel system or pre-heating. Check the functionality of the **preheat plug** (**Kubota 1J700-65512** for reference) and the fuel delivery system, particularly the **diesel pump** and its mounting hardware (**Isuzu 8973694500** screw).

Troubleshooting Example: Volvo EC240B Excavator Hydraulic Overheating

If your **Volvo EC240B Excavator** experiences hydraulic overheating, one of the first things to check is the fluid cleanliness and flow. A common cause is a clogged **Hydraulic Return Filter Element** (**14509379**). **Solution:** Replace both the **Hydraulic Return Filter** (**14509379**) and the **Hydraulic Suction Filter** (**14531866**). If the issue persists, inspect the **main hydraulic pump** for internal leakage or a faulty **relief valve**, which may require a complete **hydraulic pump repair kit** or professional adjustment. Regular filter changes are a cost-effective way to prevent major component failure and ensure long-term **construction equipment reliability**.

Explore our extensive inventory and learn more about our services on our corporate websites: ar-excel.com, ampleresiliencesoft.com, cgsc66.com, cgsc-equip.com, and en.xinsheng2024.com.