🔧 Need a Specific Part? **Custom Development & OEM Service** Available!

If you're looking for an alternative to a specific **Crankshaft** (ZZ90239), **Piston** (4115P017), or even a specialized **Injector Nozzle** (DLLA155P139) not listed, **Growshine International** supports **customized development** and production for a wide range of **Heavy Machinery Spares**, ensuring OEM-level quality and perfect fitment. Contact us for your project!

Welcome to **Growshine International**, your premier partner for high-quality, aftermarket engine components originating from China. We specialize in the import and export of **Heavy Machinery Spares**, **Truck Parts**, **Agricultural Equipment Spares**, and **Automotive Components**. Our extensive inventory ensures you find reliable alternatives for major brands like Cummins, Perkins, and Caterpillar, offering significant cost savings without compromising on performance. From a robust Cummins QSL9 **Lower Engine Gasket Kit** (4089889) to precision Caterpillar C15 **Cylinder Head Gaskets** (224-5122), we stock parts essential for keeping your equipment running in the toughest environments, like those found in the Siberian Cold Chain.

Comprehensive Inventory of Critical Engine Spares

Our product range covers everything from the core engine structure to the intricate fuel and cooling systems. Looking for a Perkins 404D **Crankshaft** (115256750) or Komatsu 6D95 **Connecting Rod Bearing Kits** (6207-31-3300)? We have them. Our selection includes various sized **Pistons** such as the 400S Piston (oversize 0.5) with part number 115017581B, ensuring we can meet all your engine overhaul needs. Key components like the **Crankshaft Front Oil Seal** (4095471) and Cummins QSK23 **Cylinder Liner Water Seal Rings** (4089464) are available for immediate shipment. We are experts in providing high-quality truck engine parts, heavy equipment repair kits, and industrial engine rebuild components.

Piston (活塞, Поршень): A component that moves up and down within the cylinder, converting combustion force into mechanical energy. Found in the cylinder of an engine. E.g., Perkins 400S Piston (115017581) used in a Perkins 400 Series Diesel Generator Set.

Water Pump (水泵, Водяной насос): Circulates coolant through the engine block, cylinder head, and radiator to dissipate heat. Found on the engine block/front cover. E.g., Cummins 6CT Water Pump (3806180) for a Dongfeng DFL4251A Heavy Truck.

Advanced Fuel System & Valve Train Components

The fuel system is the heart of a modern engine. We supply precision parts such as the Cummins X15 **Injector Copper Sleeve + Seal** (3680873), various Bosch-style Fuel Injectors (0445120109, 0445120030), and high-pressure **Metering Units** (0928400746). Our range of **Engine Valves** is comprehensive, including Cummins K19 **Exhaust Valve** (3035110) and Perkins 403 **Intake Valve** (120166350). We are committed to supplying **reliable fuel injection spares**, diesel engine valve components, and cost-effective engine sensor replacements for engine maintenance solutions and global parts trading.

Fuel Injector (喷油器, Форсунка): A device that sprays atomized fuel into the engine's combustion chamber or intake manifold. Found in the cylinder head/intake manifold. E.g., IVECO Fuel Injector (504255185) used in an IVECO Daily Van Truck.

Gasket Kit (修理包, Комплект прокладок): A set of seals and gaskets used to repair or overhaul an engine, often split into upper (cylinder head) and lower (block) kits. Found throughout the engine. E.g., Cummins K19 Upper Gasket Kit (3800728) for a Cummins K19 Power Generator.

Electrical & Sensing Solutions

Reliable electronics are crucial for engine management. Our electrical components inventory includes the Cummins **Electronic Control Module (ECM)** (4988820), various **Sensors** like the **Oil Pressure Sensor** (4076930) and **Crankshaft Position Sensor** (5594276), and powerful **Starters** (600-813-9511) and **Alternators** (0124525026) for brands like Komatsu and Perkins. We are a trusted source for engine wiring harness parts, **diesel starter motors**, heavy truck alternators, and engine temperature sensors. Remember to check our offerings for **Seals** like the NT855 **Rear Oil Seal** (3006737) and Cummins QSK23 **Front Oil Seal** (4095471).

Crankshaft (曲轴, Коленвал): The main shaft that converts the reciprocating motion of the pistons into rotational motion. Found at the bottom of the engine block. E.g., Perkins 404 Engine Crankshaft (115256750) used in a Perkins 404C-22 Agricultural Tractor.

Sensor (传感器, Датчик): A device that detects and responds to some type of input from the physical environment, converting it into an electrical signal. Found on the engine block, cylinder head, or fluid lines. E.g., Cummins ISX Engine Pressure Sensor (4921475) used in a Freightliner Cascadia Truck.

About Growshine International & Our Services

**Growshine International (格莳国际)** is a leading import and export trade company specializing in **Engineering Machinery Parts**, **Heavy Truck Spares**, **Agricultural Machinery Components**, and **Automotive Engine Spares**. We serve global clients looking for affordable OEM alternatives, China sourced engine parts, export quality spare parts, and custom part manufacturing services. Our focus is on providing comprehensive **spare parts supply chain solutions** and diesel engine maintenance kits. Visit our websites: ar-excel.com, ampleresiliencesoft.com, cgsc66.com, cgsc-equip.com, and en.xinsheng2024.com.

Connecting Rod Bearing (连杆瓦, Вкладыш шатуна): A wear part that fits inside the connecting rod and surrounds the crankshaft journal to reduce friction. Found between the connecting rod and the crankshaft. E.g., Komatsu 6D95 Connecting Rod Bearing Kit (6207-31-3300) for a Komatsu PC200 Excavator.

Oil Pump (机油泵, Масляный насос): Circulates lubricating oil under pressure to the moving parts of the engine. Found in the oil pan or attached to the engine block. E.g., Perkins 404 Series Oil Pump (U5MK8266) for a Perkins 404D Engine.

Troubleshooting & Technical Support

Understanding common failures is key to successful engine repair. One common issue in Caterpillar C7.1 engines is a **Fuel Injector** (2645K016) failure causing rough idle and misfires. Troubleshooting solution: First, check the fuel supply pressure and integrity of the **Fuel Injector O-Rings** and seals (2086663). If the pressure is fine, the injector itself may be clogged or electrically faulty. Replacing the suspect injector (e.g., Caterpillar C7.1 Direct Injection Fuel Injector) with a high-quality replacement from **Growshine International** is the typical resolution. We ensure our Heavy Machinery Spares, including **Connecting Rods** (4115C314) and **Cylinder Liners** (215-2985), meet stringent quality standards.

Valve Guide (气门导管, Втулка клапана): A cylindrical insert pressed into the cylinder head to guide the movement of the engine valve. Found in the cylinder head. E.g., Cummins K19 Exhaust Valve Guide (3201311) for a Cummins KTA19 Mining Truck Engine.

Turbocharger Gasket (增压器垫片, Прокладка турбокомпрессора): A seal used to prevent exhaust gas or oil leaks between the turbocharger and the exhaust manifold or oil line. Found on the turbocharger mounting points. E.g., Cummins QSK23 Turbocharger Gasket (4095974) for a Cummins QSK23 Diesel Power Unit.

For any inquiries regarding our extensive range of **Engine Overhaul Kits**, aftermarket parts for construction equipment, Chinese alternative truck parts, **agricultural equipment maintenance components**, turbocharger spare parts, **reliable oil seals and gaskets**, engine valve train components, quality fuel delivery parts, and cost-effective engine bearings, please use the contact column in the table below. We are dedicated to delivering excellent **spare parts export service** and helping you secure the best **global sourcing solutions** for your **Engineering Machinery Spares**.