Komatsu Parts Powerhouse: Your Source for Quality Components - March 25, 2025

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At Growshine International, we specialize in the import and export of high-quality engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. This comprehensive selection ensures that our clients have access to the components they need to keep their equipment running smoothly and efficiently. Explore our extensive inventory of Komatsu parts and more!

Komatsu Cylinder Head Gasket

Ensure a tight seal in your Komatsu engine with our durable Cylinder Head Gasket. Part number: 6138-19-1811, 6138191811.

Komatsu Compatible Gasket

This high-quality gasket is made to fit Komatsu equipment, providing reliable performance. Part number: 6162-63-1811, 6162631811.

Komatsu Compatible Exhaust Manifold

Our Exhaust Manifold is designed to fit Komatsu engines, ensuring proper exhaust flow. Part number: 6151-11-5130, 6151115130.

New Original OEM Komatsu Line

Get the genuine quality you trust with this New Original OEM Komatsu Line. Part number: 44908342.

Komatsu Compatible Shaft

This robust shaft is made to fit Komatsu machinery, offering reliable operation. Part number: 708-25-12711, 7082512711.

Komatsu Compatible O-Ring

Ensure a leak-free connection with our durable O-Ring made to fit Komatsu. Part number: Ca0028624.

Komatsu Engine Inframe Overhaul Kit

Complete your engine rebuild with our Inframe Overhaul Kit for Komatsu SA6D140E-3, SDA6D140E-3, SAA6D140E-3 engines. Includes Upper Gaskets. Part number: 6218-K1-9900, 6218K19900.

Yanmar and Komatsu Main Bearing Set

High-quality Main Bearing Set compatible with Yanmar 4TNV84, 4TNV84T and Komatsu S4D84E-5 engines. Part numbers: 129001-02931, 12900102931, 129150-02871, 12915002871.

Komatsu Fuel Filter

Keep your Komatsu engine running clean with our efficient Fuel Filter. Part number: 600-311-8222, 6003118222.

Komatsu Compatible Lubrication Valve

Reliable Lubrication Valve made to fit Komatsu Dozer D85A-18, D85P-18, D85E-18, Loader D95S-2, Compactor WF22A-2, WF22T-2. Part number: 154-15-00112, 1541500112.

New Original OEM Case New Holland / Komatsu Support

Genuine Support component from Case New Holland / Komatsu. Part number: 633690R1.

Komatsu Thermostat Gasket

Ensure proper thermostat sealing with our Komatsu Thermostat Gasket. Part number: 6140-11-6331, 6140116331.

Komatsu Rod Bearing Half, Standard

Standard size Rod Bearing Half for Komatsu engines. Part number: 6743-31-3210, 6743313210.

New Original OEM Komatsu Shim

Genuine Komatsu Shim for precise adjustments. Part number: 1267331H1.

KOMATSU New Aftermarket Seal Ring

High-quality aftermarket Seal Ring for KOMATSU equipment. Part number: 234-15-11220, 2341511220.

New Original OEM Komatsu Bracket

Authentic Komatsu Bracket for secure mounting. Part number: 1700166C1.

Komatsu Compatible Dowel Pin

Durable Dowel Pin made to fit Komatsu machinery. Part number: 04020-01842, 0402001842.

KOMATSU New Aftermarket O-Ring

Reliable aftermarket O-Ring for KOMATSU systems. Part number: 07000-15240, 0700015240.

Komatsu Excavator Boom Cylinder Service Kit

Service Kit for the Boom Cylinder of Komatsu Excavator PC2000-8. Part number: 707-99-96140, 7079996140.

Overhaul Rebuild Kit for Komatsu Engine

Complete Overhaul Rebuild Kit for Komatsu S6D170-1 engine used in Excavator PC650-1, Loader WA600-1L, WA600-1, and Dozer D275A-2.

Komatsu Lower Gasket Set

Comprehensive Lower Gasket Set for Komatsu engines. Part number: 6212-K2-9801, 6212K29801.

Komatsu Excavator Radiator Core Assembly

Water Tank Radiator Core Assembly for Komatsu Excavator PC50UG-2, PC50UU-2, PC50UD-2, PC50UUM-2, PC58SF-1. Part number: 20U-03-21260, 20U0321260.

Thermostat for Komatsu Engine

Thermostat YM121850-49810 compatible with Komatsu Engine 4D92E, 4D94E, 4D98E and Excavators PC75-1, PC75R-2, PC75R-2HD, PC80MR-3, PW75-1, PW75R-2.

Komatsu Compatible Ball Bearing

Durable Ball Bearing made to fit Komatsu machinery. Part number: 569-01-12492, 5690112492.

Connecting Rod for Komatsu Engine

Connecting Rod YM119717-23000 compatible with Komatsu 3D76E Engine and Excavators PC20MR-2, PC20MR-3, PC22MR-3, PC26MR-3.

New Original OEM Case New Holland / Komatsu Bolt

Genuine Bolt from Case New Holland / Komatsu. Part number: H127340.

Komatsu Compatible Retainer

Reliable Retainer made to fit Komatsu equipment. Part number: 232-63-12590, 2326312590.

New Original OEM Komatsu Tube

Authentic Komatsu Tube for fluid transfer. Part number: E0NNC507AA.

Seal Kit for Komatsu Doosan Daewoo Excavator Arm Cylinder

Arm Cylinder Seal Kit K9004947, 401107-00149A compatible with Komatsu, Doosan, and Daewoo Excavators including DX35Z.

Komatsu Compatible Screw

Durable Screw made to fit Komatsu machinery. Part number: Ca0124748.

Komatsu Compatible O Ring

High-quality O Ring made to fit Komatsu systems. Part number: 723-26-15830, 7232615830.

Carrier Roller for Komatsu Excavator

Carrier Roller 20T-30-00060 compatible with Komatsu Excavators PC40-7, PC38UU-2, PC30-7, PC25-1, PC45-1, PC50UU-2, PC50UD-2.

Komatsu Thrust Bearing, Standard

Standard size Thrust Bearing for Komatsu engines. Part number: 6754-22-8310, 6754228310.

Komatsu Valve Cover Gasket

Ensure a proper seal for your Komatsu valve cover with this gasket. Part number: 6162-13-8812, 6162138812.

New Original OEM Case New Holland / Komatsu Metal Seal

Genuine Metal Seal from Case New Holland / Komatsu. Part number: 116353R91.

KOMATSU New Aftermarket Hydraulic Cylinder Kit

High-quality aftermarket Hydraulic Cylinder Kit for KOMATSU equipment. Part number: 707-98-38510, 7079838510.

Komatsu Thrust Bearing, .25mm Oversize

.25mm Oversize Thrust Bearing for Komatsu engines. Part number: 6210-29-8050, 6210298050.

Komatsu Compatible Ring

Durable Ring made to fit Komatsu machinery. Part number: 56B-15-19260, 56B1519260.

Komatsu Thermostat

Ensure optimal engine temperature with this Komatsu Thermostat. Part number: 600-421-6310, 6004216310.

New Original OEM Case New Holland / Komatsu Key

Genuine Key from Case New Holland / Komatsu. Part number: 74177S.

Komatsu Fuel Injector Nozzle

High-performance Fuel Injector Nozzle for Komatsu engines. Part number: 6127-11-3133, 6127113133.

Komatsu Valve Spring

Reliable Valve Spring for Komatsu engines. Part number: 6204-41-4431, 6204414431.

New Original OEM Case New Holland / Komatsu Seal

Genuine Seal from Case New Holland / Komatsu. Part number: E0TA99399B.

Komatsu Rod Bearing, Standard

Standard size Rod Bearing for Komatsu engines. Part number: 6151-31-3040, 6151313040.

New Original OEM Case New Holland / Komatsu Gasket

Authentic Gasket from Case New Holland / Komatsu. Part number: 249619.

Cooling Fan Blade for Komatsu Excavator

Cooling Fan Blade YM129981-44740 compatible with Komatsu Excavators PC75-1, PC75R-2, PW75-1, PW75R-2.

Komatsu Compatible Air Filter Assembly

Complete Air Filter Assembly (Inner + Outer) made to fit Komatsu equipment. Part number: E600-181-6740, E6001816740.

Komatsu Compatible Piston Ring

High-quality Piston Ring made to fit Komatsu engines. Part number: 6110-30-2301, 6110302301.

Thermostat for Cummins and Komatsu Engine

Thermostat 3928640, 3922477 compatible with Cummins 6C 8.3 and Komatsu SA6D114-1AA engines.

Floating Seal for Komatsu Excavator and Dozer

Floating Seal 14S-27-00110 compatible with Komatsu Excavators PC200-7, PC200LC-7L, PC220LC-7, PC230NHD-8K and Dozer D68ESS-12E0.

New Original OEM Case New Holland / Komatsu O Ring

Genuine O Ring from Case New Holland / Komatsu. Part number: K903054.

New Original OEM Case New Holland / Komatsu Screw

Authentic Screw from Case New Holland / Komatsu. Part number: 934724R1.

Komatsu Rod Bolt

High-strength Rod Bolt for Komatsu engines. Part number: 6732-31-3311, 6732313311.

Komatsu Lower Gasket Set

Comprehensive Lower Gasket Set for Komatsu engines. Part number: 6215-K2-9901, 6215K29901.

Komatsu Piston with pin retainers

Durable Piston with pin retainers for Komatsu engines. Part number: 6138-32-2110, 6138322110.

Komatsu Compatible Thermostat

Reliable Thermostat made to fit Komatsu engines. Part number: 6130-11-6411, 6130116411.

Furukawa Breaker Hammer Seal Kit

Seal Kit F1 for Furukawa Breaker Hammers, compatible with Kubota, Caterpillar, Hitachi, Komatsu, John Deere Excavators.

Komatsu Compatible Spring

High-quality Spring made to fit Komatsu machinery. Part number: Ca0125197.

New Original OEM Komatsu Bearing

Genuine Komatsu Bearing for smooth operation. Part number: 619670R91.

Hydraulic Pump for Komatsu Excavator

Hydraulic Pump 708-1S-00310 for Komatsu Excavator PC27MR-3.

New Original OEM Komatsu Bolt

Authentic Komatsu Bolt 8,8. Part number: 930265R1.

Hydraulic Pump for Komatsu Excavator

Hydraulic Pump 705-58-24010 for Komatsu PC60-2 Excavator.

Travel Motor Sun Gear for Komatsu Excavator

2nd Sun Gear for Travel Motor of Komatsu Excavator PC30MR-1.

New Original OEM Komatsu Air Filter

Genuine Komatsu Air Filter. Part number: V17444.

Komatsu Compatible Needle Bearing

Durable Needle Bearing made to fit Komatsu machinery. Part number: 07430-71061, 0743071061.

Sprocket for Komatsu Excavator

Sprocket 20C-27-31110, 20N-27-81111 compatible with Komatsu Excavators PC20MR-1, PC20MR-2, PC20R-8, PC22MR-3.

Komatsu Rod Bolt

High-strength Rod Bolt for Komatsu engines. Part number: 6150-31-3310, 6150313310.

Brake Master Cylinder for Komatsu Forklift

Brake Master Cylinder 3BA-36-51141 for Komatsu Forklifts FB14EX-11, FB18EXGF-10, FB18EXGF-11, FB18EXGF-8, FB25HB-11-W, FB30-11-W.

Komatsu Compatible Stopper

Reliable Stopper made to fit Komatsu machinery. Part number: 111-43-14171, 1114314171.

Komatsu Exhaust Valve Kit

Complete Exhaust Valve Kit for Komatsu engines. Part number: 6754-41-4200, 6754414200.

New Original OEM Case New Holland / Komatsu Retainer

Genuine Retainer from Case New Holland / Komatsu. Part number: 373503R1.

KOMATSU New Aftermarket Front Seal

High-quality aftermarket Front Seal for KOMATSU equipment. Part number: 6245-21-3121, 6245213121.

New Original OEM Case New Holland / Komatsu Decal

Authentic Decal from Case New Holland / Komatsu. Part number: C7NN16N682F.

KOMATSU New Aftermarket Gasket Gear Cover

Reliable aftermarket Gasket Gear Cover for KOMATSU equipment. Part number: 6736-21-3450, 6736213450.

Overhaul Rebuild Kit for Komatsu Engine

Complete Overhaul Rebuild Kit for Komatsu Engine 4D102, 4D102E-1, S4D102E-1.

Komatsu Main Bearing Set, .25mm Oversize

.25mm Oversize Main Bearing Set for Komatsu engines. Part number: 6204-29-8100S, 6204298100S.

Komatsu Compatible Service Kit

Service Kit made to fit Komatsu equipment. Part number: 707-98-41120, 7079841120.

Komatsu Compatible Tube

Durable Tube made to fit Komatsu machinery. Part number: 170-10-24530, 1701024530.

New Original OEM Komatsu Screw

Genuine Komatsu Screw. Part number: 2314H012.

Komatsu Compatible Bearing

High-quality Bearing made to fit Komatsu machinery. Part number: 124-27-51431, 1242751431.

New Original OEM Komatsu Filter Arm

Authentic Komatsu Filter Arm. Part number: 1224205.

Komatsu Compatible Shaft

Reliable Shaft made to fit Komatsu equipment. Part number: 195-15-42520, 1951542520.

Komatsu Compatible Plate

Durable Plate made to fit Komatsu machinery. Part number: 6120-41-1130, 6120411130.

Glossary of Engineering Machinery, Heavy Truck, Agricultural Machinery, and Auto Parts

1. Fuel Filter: A component in the fuel line that removes dirt and rust particles from the fuel, preventing them from entering the engine. Example: Caterpillar 345D Fuel Filter (English), Гусеничный экскаватор Caterpillar 345D Топливный фильтр (Russian).

2. Exhaust Manifold: A component that collects exhaust gases from multiple cylinders into one pipe. Example: Komatsu PC200-8 Exhaust Manifold (English), Экскаватор Komatsu PC200-8 Выпускной коллектор (Russian).

3. Hydraulic Pump: A mechanical source of power that converts mechanical power into hydrostatic energy (pressure). Example: Komatsu PC60-2 Hydraulic Pump (English), Экскаватор Komatsu PC60-2 Гидравлический насос (Russian).

4. Thermostat: A temperature-sensitive valve that controls the flow of coolant to the radiator, helping to maintain the engine's operating temperature. Example: Cummins 6C Thermostat (English), Двигатель Cummins 6C Термостат (Russian).

5. Main Bearing: Supports the crankshaft and allows it to rotate within the engine block. Example: Yanmar 4TNV84 Main Bearing (English), Двигатель Yanmar 4TNV84 Коренной подшипник (Russian).

6. Rod Bearing: Connects the connecting rod to the crankshaft, allowing the piston's reciprocating motion to be converted into rotary motion. Example: Komatsu S4D84E-5 Rod Bearing (English), Двигатель Komatsu S4D84E-5 Шатунный подшипник (Russian).

7. Valve Spring: Returns the engine valves to their closed position after being opened by the camshaft. Example: Komatsu SA6D140E-3 Valve Spring (English), Двигатель Komatsu SA6D140E-3 Клапанная пружина (Russian).

8. Fuel Injector Nozzle: Atomizes and sprays fuel into the engine's combustion chamber. Example: Komatsu Fuel Injector Nozzle (English), Двигатель Komatsu Форсунка (Russian).

9. Piston Ring: Seals the combustion chamber, prevents oil from entering the combustion chamber, and transfers heat from the piston to the cylinder wall. Example: Komatsu 4D102 Piston Ring (English), Двигатель Komatsu 4D102 Поршневое кольцо (Russian).

10. Floating Seal: A type of mechanical seal used in heavy equipment to prevent leakage in rotating joints under high pressure and harsh conditions, often found in track rollers and final drives. Example: Komatsu PC200-7 Floating Seal (English), Экскаватор Komatsu PC200-7 Плавающее уплотнение (Russian).

Common Questions about Engineering Machinery Parts

1. How do I know which part number I need for my equipment? The best way is to check your equipment's service manual or look for the part number directly on the existing component. You can also contact us with your equipment model and description of the part needed.

2. Are aftermarket parts as good as OEM parts? Aftermarket parts can vary in quality. We offer both OEM and high-quality aftermarket options to suit different budgets and requirements. Our aftermarket parts are selected for their reliability and performance.

3. Do you ship internationally? Yes, Growshine International specializes in import and export, and we ship parts worldwide. Please contact us for a shipping quote to your location.

Troubleshooting Tip: Komatsu Excavator Slow Hydraulic Response

Problem: A Komatsu PC200-7 excavator is experiencing slow response times in its hydraulic functions, such as the boom lift and swing. This can significantly impact productivity and safety.
Possible Cause: One common cause of slow hydraulic response is low hydraulic fluid level or a clogged hydraulic filter. The hydraulic system relies on a sufficient amount of clean fluid to operate efficiently. Low fluid can lead to cavitation and reduced pressure, while a clogged filter restricts the flow of fluid, both resulting in sluggish movements.
Solution: First, check the hydraulic fluid level according to the machine's manual. If it's low, top it off with the recommended hydraulic fluid. Next, inspect the hydraulic filters. If they appear dirty or haven't been changed according to the maintenance schedule, replace them with new Komatsu Fuel Filter, 600-311-8222 or a compatible high-quality aftermarket filter. After these steps, test the excavator's hydraulic functions to see if the response has improved. If the problem persists, further diagnosis of the hydraulic pump, valves, and cylinders may be necessary.

Growshine International: Your Trusted Partner for Machinery Parts

Growshine International is a leading import and export trading company specializing in engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are committed to providing our customers with high-quality products and excellent service. Whether you need genuine OEM parts or reliable aftermarket solutions, we have the expertise and resources to meet your needs. Contact us today to learn more about how we can support your business.

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