Your Reliable Source for Komatsu, Yanmar & Case New Holland Parts - March 31, 2025 Featuring Komatsu Crankshaft Gear
Growshine International (格莳国际) is your trusted partner for high-quality aftermarket and original OEM parts for a wide range of machinery, including engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We specialize in sourcing and supplying parts for renowned brands like Komatsu, Yanmar, and Case New Holland. Explore our extensive catalog to find the exact components you need to keep your operations running smoothly.
Engine Components
Ensure the optimal performance of your engines with our selection of engine components:
304-70-38430, 3047038430 Bearing made to fit Komatsu
1 Set Main & Con Rod Bearing for Yanmar 3TNV82, 3TNV82A Komatsu 3D82AE-5 Engine
Camshaft for Komatsu S4D84E-6BMED Engine
Komatsu Crankshaft Gear, 6754-31-1340, 6754311340
Komatsu Main Bearing Set, .75mm, 6742-01-5287, 6742015287
Komatsu Rod Bearing Half, .75mm, 6742-01-2840, 6742012840
Komatsu Piston Ring Set, 1 cylinder, 6221-31-2200, 6221312200
Komatsu Thrust Bearing, Standard, 6162-23-8050, 6162238050
Komatsu Thrust Bearing, .25mm, 6134-29-8050, 6134298050
Komatsu Valve Spring Retainer, Lower, 6150-41-4430, 6150414430
Komatsu Exhaust Valve, 6110-43-4210, 6110434210
Komatsu Oil Pan Gasket, 6210-21-5820, 6210215820
Komatsu Main Bearing Set, .50mm, 6150-28-8010S, 6150288010S
For Komatsu Midi Excavator PC70FR-1 PC75R-1 PC75R-2 Yanmar Engine 4TNE98 Komatsu Engine 4D98E Piston Pin Bush 4 Units 1 Set
Overhaul Rebuild Kit for Komatsu Engine 6D125-1 S6D125-1 SA6D125-1 Motor Grader GD663A-2
Komatsu Thrust Bearing, Standard, 6204-21-8500, 6204218500
4TNV106 4TNV106T Crankshaft YM123900-21000 for Komatsu Backhoe WB140 WB150 WB93R WB97S WB98A
New Aftermarket Komatsu Gasket Kit, Cyl, Head (6241-K1-9900, 6241K19900)
6204-31-2121EK6B-6D95L-AC Engine Overhaul Kit Komatsu 6D95L-AC (0,25) for piston 6204-31-2121EK6B, 6204312121EK6B made to fit Komatsu
Komatsu Rod Bearing, .75mm, 6150-37-3040, 6150373040
24V 12T Starter Motor 600-813-3630 for Komatsu 6D125-1 S6D125-1 SA6D140-1 Engine
Komatsu Thrust Bearing, 1.00mm, 6204-26-8500, 6204268500
Filtration and Lubrication
Maintain clean fluids and proper lubrication with our range of filters and pumps:
1841606C1 Filter New Original OEM Komatsu
3803369 Oil Pump KOMATSU New Aftermarket
Komatsu Fuel Filter Separator, 600-311-3111, 6003113111
Fuel Injection Pump 094000-0380, 0940000380 6156-71-1112, 6156711112 for Komatsu Engine 6D125-3 Excavator PC400-7 PC450-7
Komatsu Oil Pump, 6206-51-1201, 6206511201
6204-51-1201 Pump-Oil KOMATSU New Aftermarket
6136-61-1402 Water Pump KOMATSU New Aftermarket
6138-61-1860 Pump-Water KOMATSU New Aftermarket
Hydraulic System Parts
Keep your hydraulic systems operating efficiently with our selection of pumps, valves, and seals:
For KOMATSU Loader WA700-3 WA800-3 WA900-3E0 Pilot Gear Pump 704-24-28230, 7042428230
Boom Cylinder Seal Kit 707-98-24920, 7079824920 for Komatsu Excavator PC30-7 PC30R-7
195-27-00121, 1952700121 Floating Seal made to fit Komatsu
For Komatsu Excavator PC270-7 PC270LL-7L PC270LC-7L Hydraulic Oil Cooler 206-03-71120, 2060371120
For Komatsu Wheel Loader WA500-3 Grapple Cylinder Seal Kit
Hydraulic Oil Cooler 201-03-72121, 2010372121 201-03-72300, 2010372300 201-03-72122, 2010372122 for Komatsu Excavator PC60-7 PC70-7 PC70-7-B
175-63-05010, 1756305010 Hyd Cyl Kit KOMATSU New Aftermarket
Hydraulic Pump 705-22-40380, 7052240380 for Komatsu Excavator PC1250-8 PC1250LC-8 PC1250LC-11
702-21-55520, 7022155520 O Ring made to fit Komatsu
707-42-90012, 7074290012 Seal New Original OEM Komatsu
Hydraulic Pump 41762A1210 for Komatsu Wheel Loader 518 WA180-1LC
Hose 1300MM 208-62-71130, 2086271130 for Komatsu PC550LC-8 PC450LC-8 PC450LC-7 PC400LC-8 PC400LC-7 Excavator
707-99-59740, 7079959740 Service Kit made to fit Komatsu
Boom Cylinder Seal Kit K9001007 401107-00274A, 40110700274A for Komatsu Doosan Daewoo Excavator DX300LC DX300LCA TXC300LC-2
20Y-60-31250, 20Y6031250 O-Ring made to fit Komatsu
Swing Motor 706-7G-01030, 7067G01030 706-7G-01031, 7067G01031 for Komatsu Excavator PC750-6 PC750-7 PC800-7
Transmission and Drivetrain
Find reliable parts for your transmission and drivetrain systems:
125-15-12141, 1251512141 Sun Gear made to fit Komatsu
21T 15 Holes Sprocket 203-27-51210, 2032751210 for Komatsu Excavator PC120-5
23S-15-42730, 23S1542730 Disc Transmission made to fit Komatsu
Travel Gearbox With Motor 21Y-60-21210, 21Y6021210 for Komatsu PC128UU-2 BZ210-1
Swing Machinery Gear Ring 201-26-71190, 2012671190 for Komatsu PC60-7 PC75UU PC78US Kobelco SK60-5
Cooling and Electrical Systems
Ensure your machinery stays cool and powered with these components:
Water Pump And Cooling Fan Hose 6131-62-6510, 6131626510 for Komatsu S4D105-3B S4D105-3C S4D105-3D S4D105-3K Engine
24V Alternator 600-821-6190, 6008216190 for Komatsu Engine SAA6D95LE-1 S6D95L-1 Excavator PC250LC-6L PC220LC-6L PC210LC-6L PC200LC-6L
Hydraulic Oil Cooler 113-49-21290, 1134921290 for Komatsu Loader D31Q-16 D31S-16 Bulldozer D31A-16 D31P-16 D31P-16A D31PL-16
Water Tank Radiator 154-03-00104, 1540300104 154-03-00103, 1540300103 for Komatsu Bulldozer D80A-12 D85A-12
10S15C A/C Compressor 421-07-31220, 4210731220 for Komatsu Bulldozer D85PX-15 D155AX-5 D475A-5
24V 10T Starter Motor 600-863-4110, 6008634110 for Komatsu Engine 6D102-1 Excavator PC200-6 PC200LC-6 PC220-6 PC220-7 PC220LC-6 PC220LC-7 PC220SE-6
Other Essential Parts
We also offer a variety of other crucial components:
369281R11 Pipe / Shield New Original OEM Komatsu
Dk016650-2230, Dk0166502230 Bearing Roller made to fit Komatsu
142273 Spacer New Original OEM Case New Holland / Komatsu
6732-82-3580, 6732823580 Belt Set made to fit Komatsu
131-10-46170, 1311046170 Dust Seal made to fit Komatsu
V-Belt 04121-22262, 0412122262 for Komatsu Engine S6D125-1 SA6D125-1 SA6D125E-2 Excavator PC380LC-6K PC400-5 PC400-6 PC450-6
181395 Bolt New Original OEM Komatsu
E4NN3N556AA Tube New Original OEM Case New Holland / Komatsu
Ca0133443 Kit made to fit Komatsu
BS391786 Aircleaner New Original OEM Komatsu
Komatsu Gasket Maker, 3oz Tube, TB1207C
L134514 Nut New Original OEM Komatsu
207-70-00480, 2077000480 LINK ASS#039;Y Komatsu New Aftermarket
Ca0134074 Spring made to fit Komatsu
6150-19-1331, 6150191331 Valve Seat made to fit Komatsu
Komatsu SAA6D107E-1 Engine Inframe Overhaul Rebuild Kit
83964731 Seal New Original OEM Case New Holland / Komatsu
21N-72-12151, 21N7212151 Pin made to fit Komatsu
H66894 Seal Ring New Original OEM Case New Holland / Komatsu
600-181-1600, 6001811600 Element Air Assy (Inner & Outer) KOMATSU New Aftermarket
L17475 Belt New Original OEM Case New Holland / Komatsu
D5NN13A355C Lamp New Original OEM Case New Holland / Komatsu
07000-05490, 0700005490 O-Ring made to fit Komatsu
Ca0028219 O-Ring made to fit Komatsu
6731-21-1270, 6731211270 Komatsu Cylinder Block
600050R2 Plate New Original OEM Komatsu
291313A1 Shaft Asy New Original OEM Komatsu
6206-21-1420, 6206211420 Komatsu Camshaft Bearing
D91148 Cap New Original OEM Case New Holland / Komatsu
Ca0138308 Spring made to fit Komatsu
6150-41-2370, 6150412370 Pin made to fit Komatsu
6221-31-2200, 6221312200 Komatsu Piston Ring Set, 1 cylinder
P2643387 Valve New Original OEM Komatsu
810641 Bushing New Original OEM Case New Holland / Komatsu
22U-06-22420, 22U0622420 Throttle Knob for Komatsu Excavator PC130-7 PC200-7 PC220-7
06042-00214, 0604200214 Bearing made to fit Komatsu
2596007C92 Hsg New Original OEM Komatsu
110-60-11270, 1106011270 Lock made to fit Komatsu
106502C1 Frame / Brkt New Original OEM Komatsu
For Komatsu PC120 Pilot Valve Seal Kit
871251R1 Guide New Original OEM Komatsu
6156-71-5111, 6156715111 TUBE Komatsu New Aftermarket
52577 Plate New Original OEM Case New Holland / Komatsu
20K-23-31970, 20K2331970 Pressure Switch made to fit Komatsu
135-01-31230, 1350131230 Nut made to fit Komatsu
6403 Seal New Original OEM Case New Holland / Komatsu
20E-14-K1380, 20E14K1380 Bearing Ball made to fit Komatsu
6150-51-1720, 6150511720 Ring made to fit Komatsu
154-60-11930, 1546011930 Spring made to fit Komatsu
Ca0982450 Spacer made to fit Komatsu
600-311-3111, 6003113111 Komatsu Fuel Filter Separator
M42264 Bar New Original OEM Case New Holland / Komatsu
3EB-24-51271, 3EB2451271 King Pin for Komatsu Forklift FD25-16 FD25H-16 FD25N-16 FD30-16 FD30N-16 FB09HF-14F-12 FG30-16
390857R11 Brake Rod Lh New Original OEM Komatsu
23A-15-15920, 23A1515920 Gasket made to fit Komatsu
Ca0120361 Spacer made to fit Komatsu
20K-14-31980, 20K1431980 Snap Pin made to fit Komatsu
Turbo HX35W Turbocharger 6754-82-8110, 6754828110 for Komatsu Engine SAA6D107E-1J Loader WA380-6 WA320-6N WA320-6 WA320PZ-6
6742-01-5224, 6742015224 Komatsu Valve Seal
135-03-12110, 1350312110 Damper made to fit Komatsu
87759246 Shim New Original OEM Case New Holland / Komatsu
6240-28-8100, 6240288100 Komatsu Main Bearing, .50mm
163056 Lever New Original OEM Case New Holland / Komatsu
K9001007 401107-00274A Boom Cylinder Seal Kit for Komatsu Doosan Daewoo Excavator DX300LC DX300LCA TXC300LC-2
1983065C1 Shaft New Original OEM Komatsu
875718C2 Ring New Original OEM Case New Holland / Komatsu
9613640 Muffler New Original OEM Komatsu
K616717 Screw New Original OEM Case New Holland / Komatsu
705741C1 Shim New Original OEM Komatsu
KMP2030 Cylinder Kit KOMATSU New Aftermarket
6668K Bushing New Original OEM Komatsu
Mirror 3EB-55-13571, 3EB5513571 for Komatsu Forklift FB10/14EX-10 FB15/18EX-10 FB20/25EX-10 FD15-17 FG10-15 FG28/30-12 FG30H-12
Ca0025031 Ring made to fit Komatsu
131-63-32370, 1316332370 Nut made to fit Komatsu
135-60-15210, 1356015210 Washer made to fit Komatsu
6150-37-3040, 6150373040 Komatsu Rod Bearing
170-33-11271, 1703311271 Rod made to fit Komatsu
Turbocharger 6754-82-8020, 6754828020 for Komatsu Engine SAA6D107E-1 Excavator PC220LL-8 PC220LC-8
Ca0642260 Snap Ring made to fit Komatsu
707-99-H0P03, 70799H0P03 Service Kit made to fit Komatsu
P261901010 Coupler New Original OEM Komatsu
Rocker Arm Shaft Z-8-94100-291-0, Z8941002910 for Isuzu Engine C240-1-F C240PKJ Komatsu Forklift
110-60-11270 Lock made to fit Komatsu
20K-23-31970 Pressure Switch made to fit Komatsu
Common Knowledge about Machinery Parts
挖掘机斗齿 (Wàjuéjī dòu chǐ) / Экскаваторный зуб (Ekskavatornyy zub) / Excavator Bucket Tooth: This is a wear-resistant part installed on the front end of the excavator bucket. Example: 卡特彼勒 345D 风扇马达 (Kǎtèbǐlè 345D fēngshàn mǎdá) / Вентиляторный двигатель Caterpillar 345D (Ventilyatornyy dvigatel' Caterpillar 345D) / Caterpillar 345D Fan Motor.
推土机刀片 (Tuītǔjī dāopiàn) / Отвал бульдозера (Otval bul'dozera) / Bulldozer Blade: The main working tool of a bulldozer, used for pushing and leveling soil or other materials. Example: 小松 D85A-12 刀片 (Xiǎosōng D85A-12 dāopiàn) / Отвал Komatsu D85A-12 (Otval Komatsu D85A-12) / Komatsu D85A-12 Blade.
空气滤清器 (Kōngqì lǜqīngqì) / Воздушный фильтр (Vozdushnyy fil'tr) / Air Filter: Installed in the engine's intake system to filter out dust and impurities from the air, ensuring clean air enters the engine. Example: 东风天龙 KL 空气滤清器 (Dōngfēng tiānlóng KL kōngqì lǜqīngqì) / Воздушный фильтр Dongfeng Tianlong KL (Vozdushnyy fil'tr Dongfeng Tianlong KL) / Dongfeng Tianlong KL Air Filter.
液压油缸 (Yèyā yóugāng) / Гидравлический цилиндр (Gidravlicheskiy tsilindr) / Hydraulic Cylinder: A linear actuator used in hydraulic systems to exert force through a pressurized fluid. Example: 三一重工 SY215C 液压油缸 (Sānyī zhònggōng SY215C yèyā yóugāng) / Гидравлический цилиндр Sany SY215C (Gidravlicheskiy tsilindr Sany SY215C) / Sany SY215C Hydraulic Cylinder.
喷油器 (Pēnyóuqì) / Форсунка (Forsunka) / Fuel Injector: A component in the engine that sprays fuel into the combustion chamber. Example: 约翰迪尔 8R 喷油器 (Yuēhàn dí'ěr 8R pēnyóuqì) / Форсунка John Deere 8R (Forsunka John Deere 8R) / John Deere 8R Fuel Injector.
水泵 (Shuǐbèng) / Водяной насос (Vodyanoy nasos) / Water Pump: Circulates coolant through the engine to regulate its temperature. Example: 福特 F-150 水泵 (Fútè F-150 shuǐbèng) / Водяной насос Ford F-150 (Vodyanoy nasos Ford F-150) / Ford F-150 Water Pump.
启动马达 (Qǐdòng mǎdá) / Стартер (Starter) / Starter Motor: An electric motor that cranks the engine to start it. Example: 沃尔沃 FH16 启动马达 (Wò'ěrwò FH16 qǐdòng mǎdá) / Стартер Volvo FH16 (Starter Volvo FH16) / Volvo FH16 Starter Motor.
轮胎 (Lúntāi) / Шина (Shina) / Tire: A flexible casing fitted around a wheel rim to provide traction and cushioning. Example: 中国重汽豪沃 轮胎 (Zhōngguó zhòngqì háowò lúntāi) / Шина Sinotruk Howo (Shina Sinotruk Howo) / Sinotruk Howo Tire.
机油滤清器 (Jīyóu lǜqīngqì) / Масляный фильтр (Maslyanyy fil'tr) / Oil Filter: Removes contaminants from the engine oil to keep it clean. Example: 久保田收割机 机油滤清器 (Jiǔbǎotián shōugējī jīyóu lǜqīngqì) / Масляный фильтр комбайна Kubota (Maslyanyy fil'tr kombayna Kubota) / Kubota Harvester Oil Filter.
皮带 (Pídài) / Ремень (Remen') / Belt: Used to transmit power between different rotating shafts. Example: 现代挖掘机 R225 皮带 (Xiàndài wàjuéjī R225 pídài) / Ремень Hyundai R225 (Remen' Hyundai R225) / Hyundai R225 Belt.
Frequently Asked Questions
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 worn or damaged internal components.
How often should I change the oil and filters in my heavy truck? Oil change intervals vary depending on the truck model, engine type, and oil quality. Generally, it's recommended to follow the manufacturer's guidelines. Filter changes (oil, fuel, air) are typically done at the same time or slightly more frequently.
Where can I find the part number for my agricultural machinery? Part numbers are usually located on the part itself. You can also find them in the machine's operation and maintenance manual or parts catalog. Contacting your dealer with the machine's model and serial number can also help.
Troubleshooting Tip: Overheating Engine in a Komatsu Excavator
Symptom: Engine temperature gauge is consistently high, steam may be coming from the radiator, and the engine might be losing power.
Possible Causes and Solutions:
Low Coolant Level: Check the coolant level in the radiator and the coolant reservoir. Add the recommended coolant mixture if the level is low. Look for leaks in hoses, the radiator, or around the water pump.
Faulty Thermostat: The thermostat regulates the flow of coolant. If it's stuck closed, the engine can overheat. A mechanic can test and replace the thermostat if necessary.
Clogged Radiator: The radiator fins might be clogged with dust, debris, or mud, reducing its ability to dissipate heat. Clean the radiator fins with compressed air or a gentle stream of water. Be careful not to bend the fins. Internal blockages can also occur, requiring professional cleaning or replacement.
Defective Water Pump: The water pump circulates coolant. If it's not working correctly (due to a broken impeller or worn seals), the engine can overheat. Inspect the water pump for leaks or unusual noises. Replacement might be needed.
Loose or Damaged Fan Belt: The fan belt drives the cooling fan. If it's loose, cracked, or broken, the fan won't spin properly, leading to overheating. Inspect the belt and replace it if damaged or adjust the tension if loose.
Our Business at Growshine International
At Growshine International (格莳国际), we specialize in the import and export of high-quality parts for engineering machinery, heavy trucks, agricultural machinery, and automobiles. We are committed to providing our customers with reliable aftermarket and original OEM parts from leading manufacturers. Our extensive network and industry expertise allow us to source and deliver the parts you need quickly and efficiently. Whether you require engine components, hydraulic parts, filters, or any other type of machinery part, Growshine International is your trusted source. Contact us today to discuss your specific requirements!
