September 27, 2025 - Peruvian Andes CAT Excavator Maintenance: Your Definitive Source for Affordable CAT Replacement Parts | Growshine International

Are you operating **CAT** heavy machinery, such as a **Caterpillar 320D Excavator** or a **336D**, in challenging environments like the Peruvian Andes? Keeping your equipment running with high-quality yet affordable construction machinery parts is vital. Growshine International is dedicated to being your reliable partner, offering premium China alternative parts that meet or exceed OEM specifications. As a global expert in the import and export trade of **engineering machinery parts**, **heavy truck parts**, **agricultural machinery parts**, and **auto parts**, we understand the need for reliable components like **CAT filters (e.g., 1R0751, 140-2334)** and robust undercarriage components. Our extensive inventory ensures fast access to critical items, minimizing your equipment downtime and operational costs. We focus on providing solutions for various heavy equipment operations, from quarry equipment maintenance to road construction component supply. Visit our website at ar-excel.com and ampleresiliencesoft.com to explore our catalog.

Our product line covers everything from **Caterpillar** engine components to complex hydraulic systems. For instance, the cooling system is crucial: we supply **Intercoolers (e.g., for CAT 320, 345)** and **Radiators (e.g., for CAT 330, 336)** to prevent overheating. Undercarriage wear parts like **Track Chains (e.g., for CAT 365C, 374D)**, **Idlers (e.g., for CAT 385, 390D)**, and **Track Rollers** are fundamental for movement, and we ensure their availability for models like the **CAT 323** and **307**. We are committed to being a reliable machinery component export supplier, focusing on durable **diesel engine filtration** and robust track chain assembly. The reliability of our **CAT 1R1808 Engine Oil Filter** and the precision of our **CAT 131-8821 Air Filter** are second to none.

Engine performance is protected by our high-grade filters. We stock the **CAT 1R0751 Diesel Filter** for models like the **CAT 315** and **323**. Beyond consumables, we provide heavy-duty structural parts like **Boom Pins (e.g., for CAT 330 336 - 251-2542)** and **Track Links (e.g., for CAT 365 374 - 296-4361)**, ensuring the structural integrity of your excavator. Our range also includes major assemblies such as **Travel Motors (e.g., for CAT 330 336)** and **Hydraulic Pumps (e.g., CAT 336D - 322-8733)**. Growshine International specializes in providing reliable spare parts supplier solutions for heavy equipment components, and excavator undercarriage service.

Essential Component Glossary

• Filter (滤芯): A device designed to remove contaminants from fluids (oil, fuel, air). **CAT 320D Fuel Filter** (Engine System). *Example: **卡特彼勒 320D燃油滤芯** | **Caterpillar 320D Fuel Filter** | **Гусеница 320D Топливный фильтр**.*
• Radiator (散热器): A heat exchanger used to transfer thermal energy from the hot coolant to the air. **CAT 336D Radiator** (Cooling System). *Example: **卡特彼勒 336D水箱散热器** | **Caterpillar 336D Water Tank Radiator** | **Гусеница 336D Радиатор водяного бака**.*
• Idler (引导轮): A wheel in the undercarriage that guides the track in and out of the track rollers. **CAT 320 Idler** (Undercarriage). *Example: **卡特彼勒 320引导轮** | **Caterpillar 320 Idler Wheel** | **Гусеница 320 Направляющее колесо**.*
• Boom Pin (大臂销): A large-diameter pin connecting the boom to the main machine frame. **CAT 325 Boom Pin** (Structure/Frame). *Example: **卡特彼勒 325大臂销** | **Caterpillar 325 Boom Pin** | **Гусеница 325 Палец стрелы**.*
• Swing Bearing (回转支承): A large, geared bearing that allows the upper structure of the excavator to rotate. **CAT 345 Swing Bearing** (Swing System). *Example: **卡特彼勒 345回转支承** | **Caterpillar 345 Swing Bearing** | **Гусеница 345 Опорно-поворотный подшипник**.*
• Hydraulic Pump (液压泵): The component that converts mechanical power into hydraulic energy (flow). **CAT 336 Hydraulic Pump** (Hydraulic System). *Example: **卡特彼勒 336液压泵** | **Caterpillar 336 Hydraulic Pump** | **Гусеница 336 Гидравлический насос**.*
• Solenoid Valve (电磁阀): An electro-mechanically operated valve often used in hydraulic or pneumatic systems. **CAT 320 Solenoid Valve** (Hydraulic/Electric System). *Example: **卡特彼勒 320电磁阀** | **Caterpillar 320 Solenoid Valve** | **Гусеница 320 Электромагнитный клапан**.*
• Water Pump (水泵): Circulates engine coolant through the engine block and radiator. **CAT C7 Water Pump** (Engine Cooling System). *Example: **卡特彼勒 C7水泵** | **Caterpillar C7 Water Pump** | **Гусеница C7 Водяной насос**.*
• Starter Motor (启动马达): An electric motor used to rotate the engine to initiate the engine's combustion. **CAT 329 Starter Motor** (Electrical/Engine System). *Example: **卡特彼勒 329启动马达** | **Caterpillar 329 Starter Motor** | **Гусеница 329 Стартер**.*
• Hydraulic Cylinder (液压油缸): A linear actuator that converts hydraulic energy into mechanical work. **CAT 374F Hydraulic Cylinder** (Boom/Stick/Bucket). *Example: **卡特彼勒 374F液压油缸** | **Caterpillar 374F Hydraulic Cylinder** | **Гусеница 374F Гидравлический цилиндр**.*

We also offer a comprehensive range of electrical and sensor components, crucial for modern machine control. This includes the **CAT C7.1 Diesel Pressure Sensor 320-3060** and the **CAT 336 Pressure Sensor 260-2180**. Our commitment to providing OEM alternative quality extends to every detail, from small seals like the **CAT Floating Seal 9W-7206** to large assemblies like **Hydraulic Cylinders (e.g., 4Z-6414, 395-7264)**. With our focus on affordable construction parts and our expertise in **heavy equipment component sourcing**, we support various sectors, including mining equipment repair and port machinery maintenance. We provide aftermarket excavator parts and are proficient in **excavator parts global distribution** and **heavy equipment component localization**.

Common Fault and Solution

**Equipment:** **Caterpillar 320D Excavator** **Fault:** The engine (C6.4) experiences difficulty starting and lack of power, accompanied by excessive black smoke. **Possible Cause:** A common culprit is a faulty **Fuel Injector (喷油器)**. Over time, the nozzle holes can become clogged or worn, leading to improper fuel atomization and combustion. For the **CAT 320D C6.4** engine, the part number is often **326-4700**. **Solution:** 1. **Diagnosis:** First, check the fuel filter (**1R-0751**) to ensure it's not clogged. If the filter is fine, diagnostic software should be used to test the performance of each injector. 2. **Repair/Replacement:** If the **326-4700 Injector** is confirmed faulty, it must be replaced. Injectors should be replaced in sets if multiple are failing. Use high-quality replacements from a reliable supplier like Growshine International to ensure correct spray pattern and longevity. 3. **Programming:** After replacement, new injectors often require programming (coding) into the Engine Control Module (ECM) using a specialized CAT diagnostic tool for optimal performance. Regular use of clean, high-quality diesel and proper filtration will prevent future issues.

CAT Excavator Parts Catalog

For operators and parts managers focused on **cost-effective machinery maintenance**, choosing a proven supplier like **Growshine** is key. We are specialists in providing quality **excavator parts global distribution** and **aftermarket track components**. Beyond **CAT** excavators, our expertise extends to sourcing reliable **heavy-duty truck brake system parts** and **farm equipment transmission components**. We ensure that every component, from a simple **bushing (e.g., 244-4277)** to a complex **hydraulic oil cylinder assembly (e.g., 4Z-6414)**, adheres to stringent quality controls. Don't compromise performance for price; choose Growshine International for the optimal balance. You can find more comprehensive product listings on our sites: cgsc66.com, cgsc-equip.com, and en.xinsheng2024.com. Our business covers heavy equipment repair parts, **diesel engine parts supply**, truck chassis components, and **automotive engine rebuild kits**.