Komatsu & Case New Holland Parts: Powering Your Machinery - March 26, 2025 - Featuring Komatsu Valve

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Looking for high-quality parts for your Komatsu machinery? Growshine International, a leading importer and exporter of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts, offers a wide selection of genuine OEM and reliable aftermarket components. We are pleased to present a comprehensive list of parts to keep your equipment running at peak performance.

Ensure a perfect seal with the new original OEM Komatsu Seal, part number V410291.

Find the perfect fit with our Ring made to fit Komatsu, part number 566-43-17660, 5664317660.

Maintain optimal engine performance with the Komatsu Valve Seat, part number 6162-15-1370, 6162151370.

We offer a New Aftermarket Komatsu Valve, Exhaust with part number 6221-41-4211, 6221414211.

Replace worn sprockets with our Sprocket Rim made to fit Komatsu, part number 150-98-33330, 1509833330.

Get your engine back in top shape with our Engine Overhaul Kit Komatsu 6D95L-BC (0,25) for piston 6204-31-2121EK6B made to fit Komatsu, part number 6204-31-2121EK6B-6D95L-BC, 6204312121EK6B6D95LBC.

Ensure smooth operation with our Travel Motor Planetary Gear, part number 20Y-27-13140, 20Y2713140, compatible with various Komatsu Excavator models including PC180LC-5, PC200-5, PC200LC-5, PC210-5, PC210LC-5, PC220-5, PC220LC-5, PC240-5, and PC240LC-5.

We offer a Kit 31 Pc New Original OEM Komatsu with part number 1685196C92.

Find new original OEM Case New Holland / Komatsu Seal with part number 189236R1.

We also have a New Original OEM Case New Holland / Komatsu Gasket with part number 171594.

Replace worn components with our Bearing Roller made to fit Komatsu, part number 195-27-11330, 1952711330.

We supply Overhaul Rebuild Kit for Yanmar Engine 4TN84 4TN84TE 4TN84TL suitable for Komatsu Excavator PC40-7 and PC45-1.

Get the Swivel Joint Seal Kit specifically designed for Komatsu PC200-7 Excavator.

Keep your machinery in top condition with our Service Kit made to fit Komatsu, part number 707-99-45040, 7079945040.

Ensure a leak-free oil pan with the Komatsu Oil Pan Gasket, part number 6136-21-5821, 6136215821.

We offer Komatsu Cylinder Liner with Seals, part number 6137-22-2210S, 6137222210S.

Maintain clean fuel supply with the Komatsu Fuel Filter, part number 600-311-7132, 6003117132.

Secure components with our Washer made to fit Komatsu, part number DK29300-807, DK29300807.

We also provide a Service Kit made to fit Komatsu, part number 707-99-66660, 7079966660.

Get the durable V Belt, part number YM129211-42290, YM12921142290, for Komatsu engines 3D78AE-3A, 3D84E-3D, and 3D84E-5X-AB, used in WA30-5, WA40-3, and WA50-3 Wheel Loaders.

Ensure proper ventilation with our 24V Blower Motor, part number 55N010, for Komatsu Engines 6D95 and 6D102, used in Excavators PC200-6, PC120-6, and PC130-6.

Maintain system cleanliness with the Filter made to fit Komatsu, part number 421-07-12312, 4210712312.

Secure components effectively with our Snap Ring made to fit Komatsu, part number 04064-08025, 0406408025.

Ensure a tight seal with our O Ring made to fit Komatsu, part number DK139715-0400, DK1397150400.

We offer a New Original OEM Case New Holland / Komatsu Clearbulb with part number SBA385120270.

Again, we offer the reliable Komatsu Fuel Filter, part number 600-311-7132, 6003117132.

Securely fasten parts with our New Original OEM Case New Holland / Komatsu Lock Nut, part number 37812.

Find the right fit with our Nut made to fit Komatsu, part number 07165-13638, 0716513638.

We stock the durable Komatsu Cylinder Liner, part number 6207-21-2121, 6207212121.

Ensure proper cylinder head sealing with the Komatsu Head Bolt, part number 6150-11-1610, 6150111610.

Get the Fuel Pump Assembly, part number HFP-A4564, for Komatsu Engines S6D108-1B, SA6D108-1A, and SA6D108-1J, used in Generator DCA EGS160, Excavator PC300LC-5, and Loader WA380-3.

We offer a New Aftermarket Liner (Repair Sleeve) KOMATSU with part number 4919951.

Find the New Aftermarket V-Belt KOMATSU with part number 04120-21755, 0412021755.

We supply a New Original OEM Case New Holland / Komatsu Seal with part number 282120C1.

Get the Travel Gearbox With Motor, part number 843000130, for Komatsu Excavator models PC05-7 and PC07-2.

Ensure proper sealing with our O Ring made to fit Komatsu, part number 6754-21-6250, 6754216250.

We offer a Dowel made to fit Komatsu with part number CA0087660.

Find a New Original OEM Case New Holland / Komatsu Seal with part number 563968R1.

Secure components with our Retainer made to fit Komatsu, part number 111-63-99330, 1116399330.

We stock the high-quality Komatsu Connecting Rod, part number 6207-31-3101, 6207313101.

Get the Hydraulic Gear Pump, part number 705-21-28270, 7052128270, for Komatsu Wheel Loader WA380Z-6.

We offer the Cylinder Head Gasket, part number YM123900-01340, YM12390001340, for Yanmar 4TNE106T and 4TNE106D engines, also compatible with Komatsu 4D106D and 4D106T engines.

Adjust components precisely with our Shim made to fit Komatsu, part number 6610-71-2160, 6610712160.

Ensure proper valve operation with the Komatsu Valve Guide, part number 6110-13-1311, 6110131311.

Seal hydraulic systems effectively with our Packing Header made to fit Komatsu, part number 141-60-15311, 1416015311.

Find a New Original OEM Komatsu Key with part number TR261434-0001, TR2614340001.

We offer a New Original OEM Komatsu Plate with part number 387187R1.

Ensure proper sealing with our Seal Ring made to fit Komatsu, part number 154-15-49260, 1541549260.

Get the complete Travel Control Foot Pedal Set, part numbers 203-43-56431, 2034356431 and 203-43-56441, 2034356441, for various Komatsu Excavator models including PC60-6, PC100-5, PC130-5, PC200-5, PC310-5, PC400-5, and PC710-5.

We offer a New Aftermarket Gasket Oil Drain KOMATSU with part number 6754-51-8121, 6754518121.

Secure components with our Holder made to fit Komatsu, part number 141-60-15210, 1416015210.

Find a New Original OEM Komatsu Rod with part number 747-0183, 7470183.

We offer a New Original OEM Case New Holland / Komatsu Mirror with part number 996606R1.

Get a New Original OEM Case New Holland / Komatsu Motor & Pump with part number E9NN17K624AA.

Ensure proper valve spring function with the Komatsu Valve Spring Retainer, Upper, part number 6127-41-4510, 6127414510.

We supply the Swing Motor Gearbox for Komatsu PC450-8 Excavator.

Find a New Original OEM Case New Holland / Komatsu Bolt with part number 370569S.

Regulate engine temperature with the Komatsu Thermostat, part number 600-421-6210, 6004216210.

We offer a New Original OEM Komatsu Valve with part number H630224.

Get the Overhaul Rebuilt Kit for Komatsu Engine 3D68E 3D68E-3, suitable for Excavator models PC12R-8, PC15R-8, PC10R-1, PC05-7, and PC12UU-2.

Repair your turbocharger with our Turbo HE400WG Turbocharger Repair Rebuild Service Kit for Komatsu Excavator PC360-8 and PC380.

We offer a Flange made to fit Komatsu with part number Ca0116337.

Find a New Original OEM Komatsu Bolt with part number 01010-63095, 0101063095.

Ensure proper crankshaft function with the Komatsu Rod Bearing, Standard, part number 6150-31-3040, 6150313040.

Get the powerful 24V Alternator, part number 600-825-9330, 6008259330, for Komatsu Engines 6D125E-2, SA12V140-1, SAA6D114E-3, SAA6D170E, and SAA6D125E, used in PC400-7, WA250PZ-6, and WA380-5 models.

We offer the comprehensive Komatsu Lower Gasket Set, part number 6735-01-1210, 6735011210.

We supply a Cylinder Liner Kit Engine Four Matching for Yanmar 4TNV106, also compatible with Komatsu 4D106 Excavator models PC95R-2, PW95R-2, PC110R-1, and PW110R-1.

Maintain clean air intake with the Air Filter Assembly, part numbers 600-184-1160, 6001841160 and 6271-81-7300, 6271817300, for Komatsu Engine SAA4D95LE, used in Excavator models PC78US-8 and PC88MR-8.

Ensure proper lubrication with the Oil Pump, part number YM129150-32000, YM12915032000, for Komatsu Engine models 3D78-1, 3D84-2, 3D84E-3, and 3D84N-2, used in Loader models SK815-5 and SK820-5.

We offer a New Original OEM Komatsu Hub Housing with part number 2C575.

Find Komatsu made to fit TLA W/ PRESS FIT M/P with reference KM596/47.

Ensure proper valve operation with the Komatsu Valve Lifter, part number 6136-42-2111, 6136422111.

We supply a New Aftermarket In-Frame Kit KOMATSU with part number KMP6221IFK.

Ensure proper sealing with our Gasket made to fit Komatsu, part number 714-12-37210, 7141237210.

Keep your machinery in top condition with our Service Kit made to fit Komatsu, part number 707-98-64430, 7079864430.

We offer a New Original OEM Komatsu Cuttercup / L with part number 183141A1.

Secure components with our Washer made to fit Komatsu, part number DK156615-0600, DK1566150600.

Ensure a tight seal with our O-Ring made to fit Komatsu, part number 07000-05045, 0700005045.

We offer a New Original OEM Komatsu Felt with part number A47807.

Ensure proper sealing of the water pump with the Komatsu Water Pump Gasket Set, part number 6245-K6-9900, 6245K69900.

Find a New Original OEM Komatsu Muffler with part number D8NN5230EA.

Control your loader's transmission with the Transmission Control Valve Assembly, part number CA0644561, for Komatsu Loader models WB93R-5E0, WB93R-8, and WB93S-5E0.

Ensure proper sealing of the exhaust manifold with the Komatsu Exhaust Manifold Gasket, part number 6210-11-5881, 6210115881.

Repair hydraulic cylinders with our Seal Kit cylinder made to fit Komatsu, part number 707-99-38820, 7079938820.

We offer a New Original OEM Komatsu Connlink with part number 7502213.

Ensure proper crankshaft support with the Komatsu Main Bearing Set, .75mm, part number 6204-27-8100S, 6204278100S.

We supply a New Aftermarket Kit-Cylinder KOMATSU with part number KMP6743.

Find a New Original OEM Komatsu Brkt with part number 400622C1.

We offer 1 Set Con Rod Bearing, part number 6610-39-3041, 6610393041, for Komatsu Engine models NTC-743, NH-220, and NTO-6-CI.

Secure connecting rods with the Komatsu Rod Bolt, part number 6150-31-3310, 6150313310.

We offer a Tube, part number 6156-71-5132, 6156715132, for Komatsu Engine SAA6D125E-3, used in Excavator models PC400-7 and PC400LC-7.

We supply a New Aftermarket Cylinder Kit KOMATSU with part number KMP6162.

Adjust components precisely with our Shim made to fit Komatsu, part number 714-07-24270, 7140724270.

Ensure proper sealing with the Floating Seal, part number 130-27-00150, 1302700150, for Komatsu Engine S6D108-1, used in Excavator models PC150-1, PC200-1, PC200LC-2, and PC220-2, and Loader models D45S-1 and D57S-1.

Get the Piston Ring made to fit Komatsu, part number 723-46-42930, 7234642930.

Maintain system cleanliness with the Filter made to fit Komatsu, part number DK152215-0120, DK1522150120.

We offer a Dowel made to fit Komatsu with part number Ca0763790.

Get the Wheel Cylinder, part number 3EC-30-33110, 3EC3033110, for Komatsu forklift models FD40ZT-7, FD32T-16, FD35AT-16, FD40ZT-8, FD40ZT2-7, FD40ZT2-8, FG32HT-16, and FG32T-16.

Secure components with our Washer made to fit Komatsu, part number 131-70-13231, 1317013231.

We offer a New Original OEM Komatsu Joint with part number 31-2628, 312628.

Find a New Original OEM Case New Holland / Komatsu Cap with part number 126095.

Again, we stock the durable Komatsu Cylinder Liner, part number 6207-21-2121, 6207212121.

Repair your breaker hammer with the Rammer S86 Breaker Hammer Seal Kit, compatible with Kubota, Caterpillar, Hitachi, Komatsu, and John Deere Excavator models.

Get the right Fan Belt for your Komatsu Excavator PC55 with part number 6390.

We offer a New Original OEM Komatsu Support with part number T18510.

We supply 1 Set Main & Connecting Rod Bearing for Komatsu Engine models S4D95, S4D95L, and S4D95L-1.

Find KOMATSU PC56 Travel Two Steel Bushing.

We offer a New Original OEM Case New Holland / Komatsu Brg with part number F54506.

Ensure proper sealing with our Seal Ring made to fit Komatsu, part number 714-12-39220, 7141239220.

Repair hydraulic cylinders with our Seal Kit cylinder made to fit Komatsu, part number 34A-63-05010, 34A6305010.

We offer a New Original OEM Komatsu Assy with part number 3513714C91.

Repair your breaker hammer with the Okada OUB312A Breaker Hammer Seal Kit, compatible with Kubota, Caterpillar, Hitachi, Komatsu, and John Deere Excavator models.

We stock the Komatsu Piston with pin retainers, part number 6202-32-2140, 6202322140.

Find a New Original OEM Komatsu Kit 5 Pc with part number 1876951C92.

Ensure proper crankshaft function with the Komatsu Rod Bearing, .75mm, part number 6138-36-3050, 6138363050.

Key Part Definitions

Fuel Filter: A component in the fuel line that traps contaminants from the fuel, preventing them from reaching the engine. Example: Komatsu PC200-7 Fuel Filter (English), 小松PC200-7燃油滤清器 (Chinese), Топливный фильтр Komatsu PC200-7 (Russian). It is installed in the fuel system of the Komatsu PC200-7 excavator.

Cylinder Liner: A replaceable sleeve fitted into the engine block cylinder to form the inner wall of the cylinder. Example: Yanmar 4TNV98 Cylinder Liner (English), 洋马4TNV98缸套 (Chinese), Гильза цилиндра Yanmar 4TNV98 (Russian). Found in the engine block of a Yanmar 4TNV98 engine, often used in Kubota excavators.

Hydraulic Gear Pump: A mechanical device that converts mechanical power into hydraulic power. Example: Caterpillar 320D Hydraulic Gear Pump (English), 卡特彼勒320D液压齿轮泵 (Chinese), Гидравлический шестеренный насос Caterpillar 320D (Russian). It is a key component in the hydraulic system of a Caterpillar 320D excavator.

Travel Motor: A hydraulic motor that powers the movement (travel) of tracked or wheeled machinery. Example: Hitachi ZX200 Travel Motor (English), 日立ZX200行走马达 (Chinese), Ходовой двигатель Hitachi ZX200 (Russian). This motor is part of the undercarriage of a Hitachi ZX200 excavator.

Alternator: An electrical generator that converts mechanical energy to electrical energy in the form of alternating current. Example: John Deere 6155M Alternator (English), 约翰迪尔6155M交流发电机 (Chinese), Генератор переменного тока John Deere 6155M (Russian). It is typically mounted on the engine of a John Deere 6155M tractor.

Thermostat: A temperature-sensitive valve that controls the flow of coolant to the radiator, maintaining the engine's operating temperature. Example: Komatsu WA380 Wheel Loader Thermostat (English), 小松WA380轮式装载机恒温器 (Chinese), Термостат Komatsu WA380 (Russian). Located within the cooling system of a Komatsu WA380 wheel loader.

Seal Kit: A collection of various seals and O-rings used to repair a specific component, preventing leaks. Example: Kubota KX91-3 Seal Kit (English), 久保田KX91-3密封套件 (Chinese), Комплект уплотнений Kubota KX91-3 (Russian). Used to repair hydraulic cylinders or other components on a Kubota KX91-3 excavator.

Connecting Rod: A rigid member connecting the piston to the crankshaft in an engine. Example: Cummins ISX Connecting Rod (English), 康明斯ISX连杆 (Chinese), Шатун Cummins ISX (Russian). Found inside the engine block of a truck with a Cummins ISX engine.

Fuel Pump: A device that transfers fuel from the fuel tank to the engine. Example: Toyota Hilux Fuel Pump (English), 丰田海拉克斯燃油泵 (Chinese), Топливный насос Toyota Hilux (Russian). Located in or near the fuel tank of a Toyota Hilux pickup truck.

Valve Seat: A precision-machined surface against which an engine valve rests during the portion of the engine cycle when the valve is closed. Example: Perkins 1104 Valve Seat (English), 珀金斯1104气门座 (Chinese), Седло клапана Perkins 1104 (Russian). Located in the cylinder head of an engine like the Perkins 1104, often found in agricultural equipment.

Common Customer Questions

What is the difference between OEM and aftermarket parts? OEM (Original Equipment Manufacturer) parts are made by the same manufacturer that produced the original equipment. Aftermarket parts are produced by other companies and can sometimes be more cost-effective.
How do I find the correct part number for my machinery? The part number is usually stamped on the original part. You can also find it in your machine's service manual or by contacting your dealer with the machine's model and serial number.
Do you ship internationally? Yes, Growshine International specializes in the import and export of machinery parts and ships worldwide.

Our Business

Growshine International is a global trading company specializing in the import and export of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are committed to providing our customers with high-quality, reliable parts at competitive prices. Whether you need OEM or aftermarket solutions for Komatsu, Case New Holland, or other leading brands, we are here to support your needs.

Troubleshooting Common Issue: Engine Overheating in Excavators

Problem: An excavator engine frequently overheats, leading to operational downtime and potential engine damage.

Possible Causes and Solutions:

Low Coolant Level: Check the coolant level in the radiator and expansion tank. If low, add the recommended coolant mixture. Inspect for leaks in hoses, radiator, and water pump.
Faulty Thermostat: The thermostat might be stuck closed, preventing coolant from circulating to the radiator. Replace the thermostat with a new one of the correct temperature rating (e.g., Komatsu Thermostat, part number 600-421-6210).
Clogged Radiator: Over time, radiators can become clogged with debris, reducing their cooling efficiency. Clean the radiator fins with compressed air or water. If severely clogged internally, the radiator may need to be professionally cleaned or replaced.
Defective Water Pump: A failing water pump won't circulate coolant effectively. Check for leaks around the pump and listen for unusual noises. If suspected, replace the water pump (e.g., Oil Pump YM129150-32000, which often includes the water pump or has a related gasket set like Komatsu Water Pump Gasket Set, part number 6245-K6-9900).
Loose or Damaged Fan Belt: The fan belt drives the cooling fan, which draws air through the radiator. Inspect the belt for cracks, wear, or looseness. Adjust tension or replace the belt (e.g., For Komatsu Excavator PC55 Fan Belt, part number 6390).
Air Lock in Cooling System: Air trapped in the cooling system can impede coolant flow. Bleed the cooling system according to the machine's service manual.