Comprehensive Komatsu & Caterpillar Parts Supply: Excavator Hydraulic Pump, Bulldozer Undercarriage & More - May 14, 2025
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Welcome to Growshine International! We specialize in the global import and export of construction machinery parts, heavy truck parts, agricultural machinery parts, and automotive parts. As a trusted supplier of engineering machine parts and truck spares, we offer a vast selection of high-quality components for various equipment, including genuine Komatsu and Caterpillar parts. Whether you need a specific Komatsu excavator engine part or a Caterpillar bulldozer undercarriage component, Growshine is your reliable source.
Explore our extensive range of Komatsu Excavator Parts. We supply critical components like the PC400-6 Swing Motor 706-77-01301 7067701301, PC800-8EO Display Panel 7835-47-6000 7835476000, PC800-8 Display Monitor 7835-31-6004 7835316004, and PC2000-8 Hydraulic Pump Cylinder Block 708-2K-04243 7082K04243. Our inventory includes PC200-8 Final Drive 20Y-27-00500 20Y2700500, PC70-8 Swing Motor 708-7S-00150 7087S00150, PC800-8 Swing Motor 706-7G-01031 7067G01031, PC270-7 Diesel Pump 6738-71-1310 6738711310, and PC800-8R Controller 7835-47-6000 7835476000. We are your source for Komatsu PC200-8 final drive 20Y-27-00500.
For Komatsu Bulldozer Parts, Growshine provides everything from Blade Edges like 17M-71-21930 17M7121930 for the D155A-5 to Undercarriage Components. Find D15X-6 Pump Assemblies 708-1H-00253 7081H00253, D275 Water Tanks 17M-03-51110 17M0351110, D155 Steering Stands 17A-30-00050 17A3000050, D375 Guards 195-78-71111 1957871111, D475 Ripper Shanks 198-79-21320 1987921320, D85 Control Valves 723-62-12100 7236212100, and D475 Track Links 198-32-08322 1983208322. We are a leading Komatsu bulldozer undercarriage parts supplier.
Maintain your Komatsu Loaders and Graders with parts from Growshine. We offer WA320-3 Mufflers 6136-11-5570 6136115570, WA380Z-6 Radiators 423-03-41561 4230341561, WA500-3 Gearbox Repair Kits 425-15-05410 4251505410, WA320-3 Friction Plates 419-33-21761 4193321761, WA320-5 Controllers 419-18-31710 4191831710, WA470-6 Gears 23C-22-51301 23C2251301, and WA600-3 Gear Pumps 705-53-31020 7055331020. We are experts in Komatsu WA320-3 gearbox repair kit import.
We stock a comprehensive range of Komatsu Engine Parts and accessories. This includes Original Komatsu Turbochargers 6505-71-5020 6505715020, S6D155 Oil Cooler Assemblies 6127-61-2104 6127612104, SAA6D125E-2 Diesel Pumps 6151-72-1770 6151721770, and SA6D140E-3 Engine Computer Boards 600-462-2401 6004622401. We also offer Komatsu engine overhaul kits and individual components like pistons, liners, and bearings, such as the PC360-7 Cylinder Block Assembly 6743-SE-0020 6743SE0020 and PC460-8 Connecting Rod Assemblies 208-70-00750 2087000750. We are a reliable genuine Komatsu turbocharger supplier.
For Caterpillar Parts, Growshine is your destination for high-demand items like the 320 Shock Absorber 2344231C 2344231C 239-6479 2396479, C18 Camshafts 3327297, C18 Crankshafts 4685119, and C18 Engine Blocks 3013018. We stock C13 New Engine Wire Harnesses 385-2664 3852664, C9 Fuel Pumps 384-0678 3840678 476-8769 4768769 20R-1636 20R1636, and C15 Turbochargers 362-0846 3620846. We are a prime genuine Caterpillar C18 crankshaft supplier and can provide Caterpillar 320 excavator parts.
We also carry parts for Shantui Bulldozers, including the Shantui bulldozer undercarriage parts and Shantui gearbox repair kit supplier. Specific items include Bearings 154-15-39110 1541539110, Transmission Oil Pump Assemblies 07433-71103 0743371103, SD Gearbox Repair Kits 154-15-31000A 1541531000A, SD22 Flywheels D06B-103-01 D06B10301, and SD32 Lift Cylinder Repair Kits 31Y-61-00000W 31Y6100000W.
Key Part Definitions:
Understanding your parts is crucial. Here are a few key terms:
- Engine (发动机 / Двигатель) - The power source, converting fuel into mechanical energy. Found on a Komatsu PC400-8 Excavator (小松PC400-8挖掘机 / Экскаватор Komatsu PC400-8).
- Hydraulic Pump (液压泵 / Гидравлический насос) - Creates hydraulic pressure to operate cylinders and motors. Found on a Caterpillar 320 Excavator (卡特彼勒320挖掘机 / Экскаватор Caterpillar 320).
- Final Drive (终传动 / Бортовой редуктор) - The last gear reduction stage transferring power to the tracks or wheels. Found on a Komatsu PC200-8 Excavator (小松PC200-8挖掘机 / Экскаватор Komatsu PC200-8).
- Radiator (散热器 / Радиатор) - Dissipates heat from the engine or hydraulic fluid. Found on a Komatsu WA380 Loader (小松WA380装载机 / Погрузчик Komatsu WA380).
- Turbocharger (增压器 / Турбонагнетатель) - Compresses air entering the engine to increase power. Found on a Caterpillar C15 Engine (卡特彼勒C15发动机 / Двигатель Caterpillar C15).
- Fuel Injector (喷油器 / Форсунка) - Sprays fuel into the engine cylinder. Found on a Komatsu PC2000-8 Excavator (小松PC2000-8挖掘机 / Экскаватор Komatsu PC2000-8).
- Track Roller (支重轮 / Опорный каток) - Supports the weight of the machine and guides the track. Found on a Komatsu D375-3 Dozer (小松D375-3推土机 / Бульдозер Komatsu D375-3).
- Blade Edge (刀角刀片 / Режущая кромка отвала) - The replaceable cutting part at the bottom of a dozer or grader blade. Found on a Komatsu D155A-5 Dozer (小松D155A-5推土机 / Бульдозер Komatsu D155A-5).
- Repair Kit (修理包 / Комплект для ремонта) - A collection of seals, gaskets, and small parts for repairing a component. Used for a Komatsu WA320-3 Gearbox (小松WA320-3变速箱 / Коробка передач Komatsu WA320-3).
- Cylinder Liner (缸套 / Гильза цилиндра) - A replaceable sleeve in the engine block cylinder bore. Found in a Komatsu PC360-7 Engine (小松PC360-7发动机 / Двигатель Komatsu PC360-7).
Frequently Asked Questions:
Q: How can I find the correct part number for my machine?
A: The best way is to check your machine's parts manual or the part itself. Having your machine's model and serial number is also very helpful when contacting us.
Q: Are the parts you supply genuine or aftermarket?
A: Growshine offers both genuine OEM (Original Equipment Manufacturer) parts directly from brands like Komatsu and Caterpillar, as well as high-quality aftermarket parts from reputable manufacturers, giving you options based on your needs and budget.
Q: What is your shipping process?
A: We specialize in import and export trade, arranging efficient worldwide shipping via air or sea freight to get your parts to you wherever you are.
Troubleshooting Tip:
Problem: A hydraulic excavator is experiencing slow or weak hydraulic function.
Possible Cause & Solution:
This could be due to several issues. First, check the hydraulic fluid level – low fluid is a common culprit. Next, inspect and replace the hydraulic filters; clogged filters restrict flow. If the problem persists, the hydraulic pump might be worn or damaged, or there could be an issue with control valves. Professional inspection is recommended for pump and valve issues.
At Growshine International, we are dedicated to providing a reliable global construction equipment parts supply. Our business covers import engineering machinery parts, export heavy truck spares, and worldwide automotive part trade. We work hard to ensure you get the right farm machinery engine overhaul kit or heavy duty truck suspension parts you need, quickly and efficiently. Let us be your partner in sourcing high-quality parts for your Komatsu, Caterpillar, and Shantui equipment. Looking for specific Komatsu PC400-8 hydraulic oil radiator or Caterpillar C18 engine parts supplier? Contact Growshine today! We aim to be the best supplier of construction machine wear parts and heavy equipment replacement parts. We handle the import genuine Komatsu parts and export Caterpillar engine components seamlessly.
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