Komatsu & Other Construction Machinery Parts - Growshine International - March 26, 2025
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Your Reliable Source for Construction Machinery Parts, Including Komatsu Rod Bearing Lower
Growshine International is a leading import and export trading company specializing in high-quality construction machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are proud to offer a comprehensive selection of components to keep your equipment running smoothly and efficiently. Explore our extensive inventory, featuring both genuine OEM and reliable aftermarket options.
Komatsu Engine Components
Ensure the optimal performance of your Komatsu engines with our range of essential components. We offer the Komatsu Rod Bearing Lower, Standard with part number 6732-31-3420, 6732313420, designed for Komatsu PC20-3, PC20-5, PC30-1, PC30-3, and PC30-5 Track Link Chain Assemblies 20S-32-00012 and 20S-32-00011. For a secure seal, rely on our 07000-65170 O-Ring made to fit Komatsu specifications. Keep your engine's core in top condition with the Komatsu Crankshaft without Gear, part number 6150-31-1110, 6150311110.
Fuel System and Monitoring
Maintain accurate fuel levels with our Fuel Level Gauge 21S-04-11150, 21S0411150, designed for Komatsu Engine SAA6D125E-2 excavators including PC120-7, PC200-7, PC200-8, PC300-8, and PC240-8. Ensure proper fuel delivery with the Fuel Feed Pump 105210-4570 for Komatsu Engine 6D105-1 and the Komatsu Fuel Lift Pump, part number 6735-71-1721, 6735711721.
Camshaft and Valve Components
Optimize your engine's valve train with our 6732-21-1412 Bush Camshaft KOMATSU New Aftermarket, 6732211412. We also offer the 07959-00030 Spring made to fit Komatsu, Komatsu Valve Spring with part number 6732-41-4430, 6732414430, the 196223 Valve New Original OEM Komatsu, Komatsu Valve Seat with part number 6209-11-1430, 6209111430, and the Komatsu Valve Seat with part number 6150-11-1320, 6150111320, as well as the Komatsu Valve Seat, Exhaust, part number 6210-11-1321, 6210111321, and Komatsu Valve Guide, part number 6204-19-1310, 6204191310. Secure your valve springs with the Komatsu Valve Spring Retainer, Lower, part number 6162-43-4430, 6162434430, and ensure proper sealing with the 6732-41-4540 Seal Valve Stem KOMATSU New Aftermarket, 6732414540.
Turbochargers and Exhaust System
Boost your engine's power with our 6745-81-8080 Turbocharger made to fit Komatsu, 6745818080. We also offer the Turbo HE221W Turbocharger CU4955276 for Komatsu Engine SAA4D107E-1A excavators like PW140-7, PW148-8, PW160-7E0, and PW160-8, as well as the Turbo HX40W Turbocharger Repair Rebuild Service Kit for Komatsu SAA6D114E and Cummins 6C/6CTAA engines used in PC300-7 and PC360-7 excavators.
Gaskets, Seals, and Washers
Prevent leaks and ensure proper sealing with our range of gaskets and seals, including the 6710-21-1160 Gasket made to fit Komatsu, 6710211160, 424-15-17121 Gasket made to fit Komatsu, 4241517121, 175-21-32135 Gasket made to fit Komatsu, 1752132135, the Komatsu Camshaft Cover Gasket, part number 6240-21-6450, 6240216450, the Komatsu Oil Pan Gasket, part number 6136-21-5821, 6136215821, and the 6710-11-1812 Gasket Cylinder Head made to fit Komatsu, 6710111812. We also supply the 557268R1 Washer New Original OEM Komatsu and the 6672-62-9210 Washer made to fit Komatsu, 6672629210.
Hoses, Pins, and Other Components
We stock various other essential parts such as the YW05PU1005P1 Hose Kob New Original OEM Komatsu, 170-14-23361 Pin made to fit Komatsu, 1701423361, and the 20Y-70-31160 PIN Komatsu New Aftermarket, 20Y7031160. Find the right fasteners with our 01010-61865 Komatsu made to fit BOLT 18MM X 65MM and the SBA011311225 Bolt & Lock Washer New Original OEM Case New Holland / Komatsu, as well as the 141587 Bolt New Original OEM Komatsu.
Pumps and Motors
Keep your hydraulic systems running with our Hydraulic Pump Assembly 3EF-60-61110, 3EF6061110, for Komatsu Forklifts FD200-6, FD240-6, and FD250Z-6. For reliable travel, we offer the GM18VL Travel Motor Assy for Komatsu PC130-7 Excavators and the Ym129327-42100 Pump Water made to fit Komatsu, Ym12932742100, as well as the Water Pump 6144-61-1402, 6144-61-140, 6144611402, 614461140, for Komatsu Engine 2D94 and 4D94 used in Dozers D20P-5, D20S-5, D20A-5, D21P-5, D21PL-5, and D21Q-5.
Piston Rings and Seals
Ensure proper engine compression with our Komatsu Piston Ring Set, 1 cylinder, part number 6162-33-2060, 6162332060, and the 6110-30-2402 Ring Set Piston KOMATSU New Aftermarket, 6110302402. We also provide the YM194990-52600 Seal New Original OEM Komatsu and the O-Ring Seal 708-8H-15220, 7088H15220, for Komatsu Excavators PC1800-6, PC200-5, PC300-6, PC300-8, PC360-7, and PC800-6, as well as the 07000-05225 O-Ring made to fit Komatsu and the 07001-05200 Back-Up Ring made to fit Komatsu.
Electrical and Lighting Components
Keep your machinery's electrical systems in order with the 143177C1 Harness New Original OEM Komatsu and the BS19598 Tach New Original OEM Komatsu. For lighting needs, we offer the 81AG13466CA Bulb New Original OEM Komatsu.
Guards, Keys, and Bumpers
We also supply the 135-27-12140 Guard made to fit Komatsu, 1352712140, the 04000-00718 Key made to fit Komatsu, and the E3NN3N303CA Bumper New Original OEM Case New Holland / Komatsu.
Sensors and Plugs
Find the right sensors and plugs for your equipment, including the For Komatsu Excavator PC60-7 Sensor Plug and the 374303C1 Plug New Original OEM Komatsu.
Cylinder Heads and Engine Overhaul Kits
For major engine repairs, we offer the Complete Cylinder Head with Valves for Yanmar 3TNE88 and Komatsu 3D88E-3, 3D88-3, 3D88E, and 3D88 engines, as well as the Komatsu SAA6D108E-2A Engine Inframe Overhaul Rebuild Kit and the 6152-K6-1000 Service Kit made to fit Komatsu.
Aftercoolers and Cooling System Components
Ensure optimal engine temperature with our Aftercooler 6212-62-4100, 6212624100, for Komatsu Excavators PC1100-6 and PC1100LC-6, as well as Dump Trucks HD785-5LC, HM350-1, and HM400-1L. We also provide the Aftercooler 6162-65-4100, 6162654100, for Komatsu Engine SAA6D170E used in Dump Trucks HD605-5 and HD465-5, along with the Bottom Radiator Hose 201-03-61210, 2010361210, for Komatsu Excavators PC60-6, PC70-6, and PC75UD-2.
Bearings and Bushings
We stock a variety of bearings and bushings, including the Komatsu Main Bearing, .50mm, part number 6136-28-8010, 6136288010, the Kd1-0456-62047 Bearing Ball made to fit Komatsu, the 06000-06212 BEARING-BALL Komatsu New Aftermarket, 0600006212, the 130-09-14170 Bearing Needle made to fit Komatsu, the R15010 Bushing New Original OEM Case New Holland / Komatsu, and the 4 Pcs Engine Mounting Rubber Cushion 205-01-71111, 2050171111, for Komatsu Excavators PC200-3, PC220-3, and PC240-3K, as well as the For Komatsu Excavator PC20 Engine Mounting Rubber Cushion Feet Bumper.
Shafts and Pins
Find the right shafts and pins for your machinery, including the 632191R93 Shaft New Original OEM Komatsu, the 14X-15-12540 SHAFT Komatsu New Aftermarket, 14X1512540, the 175-15-42511 Shaft made to fit Komatsu, 1751542511, and the 425-12-11141 Shaft made to fit Komatsu, 4251211141.
Other Essential Parts
Our inventory also includes the FPT113 Brg New Original OEM Komatsu, the DK150530-4900 Shim made to fit Komatsu, DK1505304900, the 130-09-15141 Ring made to fit Komatsu, 1300915141, the For Komatsu Excavator PC120-5 Traveling 2nd Four Planetary Gear, the 6127-71-3202 Drive Assembly made to fit Komatsu, 6127713202, the 701-13-31120 Valve made to fit Komatsu, 7011331120, the Control Valve 723-57-12703, 723-57-12702, 723-57-12701, 723-57-12700, 7235712703, 7235712702, 7235712701, 7235712700, for Komatsu PC130-8 Excavators, the 1500479C1 Ball Joint New Original OEM Komatsu, the 42N-62-15420 Ring New Original OEM Komatsu, the Boom Cylinder Seal Kit 721-98-03990, 7219803990, for Komatsu Engine SAA6D125E-5 Excavator PC500LC-10R and PC500LC-10MO, the C5NE9165B Filter Head New Original OEM Case New Holland / Komatsu, the 425-12-11141 Shaft made to fit Komatsu, the For Yanmar Engine 4TNE98 Komatsu Engine 4D98E Glow Plug 4 Units 1 Set, the E9JL8620A2A Belt New Original OEM Komatsu, the Steering Cylinder Seal Kit 707-99-14280, 707-99-14200, 7079914280, 7079914200, for Komatsu Wheel Loaders WA100-3, WA120-3, WA180-3, WA150-3, WA100-1, WA150-1, and WA120-1, the 512682 Asmb New Original OEM Case New Holland / Komatsu, the 3 Pieces Belt 04122-22568, 0412222568, for Komatsu Engine S6D170-1A and S6D170-1C Excavator PC1250-7 and PC650-5, as well as Dozer D155C-1P, the 124-40-05011 Service Kit made to fit Komatsu, 1244005011, the 309972 Contrl Kit 24 Pc New Original OEM Case New Holland / Komatsu, the Turbo T04B59 Turbocharger Repair Rebuild Service Kit for Komatsu Engine S6D95L-1 Excavator PC200-5, PC200LC-5, and PC220-5, the KHB220111 Rod New Original OEM Komatsu, the 3H2652 O ring New Original OEM Komatsu, the New Aftermarket Komatsu Glow Plug (600-815-1340), 6008151340, the A47123 Socket New Original OEM Komatsu, the A25307 Armature New Original OEM Komatsu, the E9NN9A012AB 8T Ring New Original OEM Komatsu, the 148922 Valve New Original OEM Komatsu.
Yanmar Engine Parts
We also supply parts for Yanmar engines, including the Complete Cylinder Head with Valves for Yanmar 3TNE88 and Komatsu 3D88E-3, 3D88-3, 3D88E, and 3D88 engines, and the For Yanmar Engine 4TNE98 Komatsu Engine 4D98E Glow Plug 4 Units 1 Set.
工程机械 - Excavator Bucket Tooth (挖掘机斗齿) - Экскаваторный ковшевой зуб
A hardened steel point attached to the bucket of an excavator. It is used to break and dig into the ground or other materials. Example: Caterpillar 320D Excavator Bucket Tooth.
重卡 - Truck Air Filter (卡车空气滤清器) - Воздушный фильтр грузовика
A component that removes dust, pollen, and other particulate matter from the air entering the engine of a heavy truck. Example: Volvo FH16 Truck Air Filter.
农机 - Tractor Hydraulic Cylinder (拖拉机液压缸) - Гидравлический цилиндр трактора
A device that converts hydraulic power into linear mechanical motion, used in tractors for lifting implements and other tasks. Example: John Deere 8R Tractor Hydraulic Cylinder.
汽车 - Car Alternator (汽车交流发电机) - Автомобильный генератор
A generator that converts mechanical energy into electrical energy in a car, charging the battery and powering the electrical system when the engine is running. Example: Toyota Camry Car Alternator.
工程机械 - Bulldozer Track Shoe (推土机履带板) - Гусеничная лента бульдозера
One of the individual metal plates that form the continuous track of a bulldozer, providing traction and support. Example: Komatsu D85EX Bulldozer Track Shoe.
重卡 - Truck Brake Pad (卡车刹车片) - Тормозная колодка грузовика
A friction material pressed against the brake rotor or drum to slow down or stop a heavy truck. Example: Scania R500 Truck Brake Pad.
农机 - Combine Harvester Header (联合收割机割台) - Жатка комбайна
The front part of a combine harvester that cuts and gathers the crop. Example: Claas Lexion 780 Combine Harvester Header.
汽车 - Car Starter Motor (汽车起动机) - Автомобильный стартер
An electric motor in a car that cranks the engine to start it. Example: Ford F-150 Car Starter Motor.
工程机械 - Wheel Loader Hydraulic Hose (轮式装载机液压软管) - Гидравлический шланг колесного погрузчика
A flexible hose that carries hydraulic fluid under pressure in a wheel loader's hydraulic system. Example: Volvo L120H Wheel Loader Hydraulic Hose.
重卡 - Truck Differential (卡车差速器) - Дифференциал грузовика
A mechanical device in a heavy truck that allows the wheels on the same axle to rotate at different speeds when turning. Example: Mercedes-Benz Actros Truck Differential.
What are the common causes of hydraulic pump failure in excavators?
Common causes include contamination of hydraulic fluid, overheating, cavitation due to low fluid levels or restricted intake, and wear and tear of internal components over time.
How often should I change the fuel filters in my heavy truck?
Fuel filter replacement intervals vary depending on the truck model and operating conditions, but generally, it's recommended every 25,000 to 50,000 miles or as specified in the manufacturer's manual.
What are the signs of worn piston rings in an agricultural tractor?
Signs of worn piston rings can include excessive blue smoke from the exhaust, low engine power, high oil consumption, and blow-by (leakage of combustion gases past the pistons).
Troubleshooting: Komatsu PC200-7 Excavator Losing Hydraulic Power
Problem: A Komatsu PC200-7 excavator suddenly experiences a significant loss of hydraulic power, making it difficult to operate the boom, arm, and bucket.
Possible Causes and Solutions:
Low Hydraulic Fluid Level: Check the hydraulic fluid reservoir level and top up if necessary. Low fluid can lead to pump cavitation and loss of power.
Contaminated Hydraulic Fluid or Clogged Filters: Inspect the hydraulic fluid for a milky or discolored appearance, which indicates contamination. Check and replace the hydraulic filters (main filter, pilot filter, return filter). Contaminated fluid or clogged filters can restrict flow and reduce pressure.
Main Hydraulic Pump Issues: The main hydraulic pump might be damaged or worn. Listen for unusual noises from the pump. A pressure test of the pump may be required by a qualified technician. Repair or replacement of the pump might be necessary.
Pilot System Malfunction: The pilot system controls the main hydraulic valves. Check the pilot pressure. A faulty pilot pump, regulator, or solenoid valve could cause a loss of main hydraulic power.
Main Control Valve Problems: One or more of the main control valves could be stuck or malfunctioning. Inspect the valve spools for damage or blockage.
Pressure Relief Valve Issues: A faulty pressure relief valve could be opening prematurely, causing a loss of system pressure. Check the relief valve settings and function.
Recommendation: Start with the simplest checks like fluid level and filter condition. If the problem persists, it's recommended to consult a qualified hydraulic technician for further diagnosis and repair.
Growshine International: Your Global Partner for Machinery Parts
Growshine International is dedicated to providing our customers with a wide range of high-quality construction machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. As a leading import and export trading company, we source parts from reliable manufacturers worldwide to ensure competitive prices and exceptional quality. Our experienced team is committed to providing excellent customer service and technical support to meet your specific needs. Whether you require genuine OEM components or cost-effective aftermarket solutions, Growshine International is your trusted partner for all your machinery part requirements. We specialize in serving global markets, facilitating seamless transactions and efficient logistics.
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