Komatsu Construction Equipment Parts and Accessories - Bearing - March 30, 2025
Genuine and Aftermarket Komatsu Parts from Growshine International
Growshine International is your trusted source for a wide range of high-quality engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We specialize in the import and export trade, offering both genuine OEM and reliable aftermarket options. Explore our extensive inventory of Komatsu parts designed to keep your machinery running smoothly.
Bearings for Komatsu Equipment
We offer various bearings made to fit Komatsu machinery, ensuring precise fit and optimal performance. Our selection includes:
714-12-39210 Ring made to fit Komatsu
06030-06208 Bearing made to fit Komatsu, 0603006208
06043-06214 Bearing made to fit Komatsu, 0604306214
06043-00313 Bearing made to fit Komatsu, 0604300313
06002-06308 Bearing made to fit Komatsu, 0600206308
376009R1 Bearing New Original OEM Komatsu
Komatsu Engine Components
Ensure the longevity and efficiency of your Komatsu engine with our range of internal components:
Komatsu Main Bearing Set, .50mm, 6742-01-5240, 6742015240
Komatsu Connecting Rod, 6743-31-3102, 6743313102
Komatsu SAA4D95LE-5 Engine Inframe Overhaul Rebuild Kit
Komatsu Crankshaft with Gear, 6151-35-1010, 6151351010
Komatsu Valve Spring, 6204-41-4431, 6204414431
Komatsu Cylinder Liner, 6211-22-2220, 6211222220
Komatsu Valve Cover Gasket, 6162-13-8812, 6162138812
STD Piston Kit with Ring for Komatsu Engine S4D95LE-3
Komatsu Connecting Rod, 6136-32-3102, 6136323102
Komatsu Main Bearing Set, .50mm, 6136-28-8010S, 6136288010S
Komatsu Rod Bearing, .25mm, 6130-39-3041, 6130393041
Komatsu Main Bearing Set, .25mm, 6204-29-8100S, 6204298100S
Komatsu Thrust Bearing, 1.00mm, 6136-26-8050, 6136268050
Komatsu Rod Bearing, .75mm, 6162-37-3041, 6162373041
Komatsu Intake Valve, 6150-42-4110, 6150424110
Komatsu Thrust Bearing, .50mm, 6150-28-8050, 6150288050
For Yanmar Engine 3TNV84 Komatsu Engine 3D84 Exhaust Valve 3 Units 1 Set YM129100-11130
Cummins, Komatsu Exhaust Valve, 6204-41-4210, 6204414210, 4982895
Hydraulic and Cooling System Parts
Maintain the optimal performance of your Komatsu hydraulics and cooling systems with our components:
70756C1 Plate New Original OEM Komatsu
Oil Cooler 195-03-19130, 1950319130 for Komatsu Engine S6D155-4 SA6D140-2 Dozer D150A-1 D155A-1 D355A-5 D355C-3 D155W-1
Water Tank Radiator 3EB-04-31510, 3EB0431510 for Komatsu Forklift FD10/15-16 FD18-16 FD20J/25J-12 FD28/30-12
6212-61-1205 Pump Water made to fit Komatsu, 6212611205
Water Tank Radiator 418-03-31105, 4180331105 418-03-31106, 4180331106 418-03-31107, 4180331107 for Komatsu WA200-5 WA250-5 Wheel Loader
Water Pump Assy KOMATSU New Aftermarket 6151-61-1121, 6151611121
Thermostat 6743-61-1610, 6743611610 for Komatsu Engine SAA6D114E-3 Excavator PC300HD-7L PC300LC-7L PC350LL-7E0
Water Pump 6136-61-1401, 6136611401 for Komatsu Engine 6D105-1 Crawler Loader D41S-3
Komatsu Water Pump, 6151-62-1102, 6151621102
YM129907-42051 Pump Water made to fit Komatsu, YM12990742051
Hydraulic Pump Assembly for Komatsu Excavator PC55MR-2
07440-72202 Steering Pump KOMATSU New Aftermarket, 0744072202
Komatsu Water Pump Seal, 6221-61-1520, 6221611520
Priming Pump YM129901-55810, YM12990155810 for Komatsu Engine 4D94E 4D94LE 4D92E 4D98E Nissan K21 K25
6151-61-1121 Water Pump Assy KOMATSU New Aftermarket, 6151611121
Gears, Rings, and Seals
Find the necessary components for your Komatsu transmission and hydraulic systems:
516645R11 Gear W \/ Pin New Original OEM Case New Holland \/ Komatsu
20G-14-K3460 Ring made to fit Komatsu, 20G14K3460
1005595 Wearring New Original OEM Komatsu
B59 Gear New Original OEM Komatsu
Floating Seal 205-30-00061, 20530000061 205-30-00230, 20530000230 for Komatsu Excavator PC100L-2 PC150-1 PC200-1 PC220-1 Dozer D65A-8 D65E-12 D40A-5
206-25-00200 Swing Circle Bearing made to fit Komatsu, 2062500200
101-21334 Ring New Original OEM Komatsu
6631-21-4520 Gear made to fit Komatsu, 6631214520
347871R1 Ring New Original OEM Komatsu
Ca0024800 Snap Ring made to fit Komatsu, Ca0024800
145-14-12750 Seal Ring made to fit Komatsu, 1451412750
145-14-11571 Washer made to fit Komatsu, 1451411571
Service Kits and Seal Kits for Komatsu
We provide comprehensive service and seal kits for various Komatsu models:
707-99-56200 Service Kit made to fit Komatsu, 7079956200
Bucket Cylinder Seal Kit 707-98-36210, 7079836210 for Komatsu Excavator PC200-5 PC120-6Z PC130-6 PC200LC-5C PC220-5 PW130-6K
10G-63-02020K Seal Kit cylinder made to fit Komatsu, 10G6302020K
34A-64-05010 Seal Kit cylinder made to fit Komatsu, 34A6405010
707-99-14440 Service Kit made to fit Komatsu, 7079914440
Bucket Cylinder Seal Kit 707-98-04600, 7079804600 for Komatsu Excavator PC15MR-1 PC05-7 PC07-2 Wheel Loader WA20-2 WA30-5 WA40-3 WA50-3
For Komatsu PC30-7 Swing Motor Seal Kit
707-99-34120 Service Kit made to fit Komatsu, 7079934120
Arm Cylinder Seal Kit 707-99-38780, 7079938780 for Komatsu Excavator PC138US-8 PC138USLC-8
Bucket Cylinder Seal Kit for Komatsu Excavator PC30-3
6131-K2-4000 Lower Gasket Kit made to fit Komatsu, 6131K24000
6128-K1-0012 Gasket Kit made to fit Komatsu, 6128K10012
Screws, Shafts, and Other Components
We also stock a variety of other essential parts for your Komatsu equipment:
R15017 Screw New Original OEM Komatsu
Connecting Rod 4YM123900-23000, 4YM12390023000 for Komatsu Excavator PC110R-1 PW110R-1 Engine 4D106 4TNV106
Bushing 07144-10504, 0714410504 20T-870-1290, 20T8701290 for Komatsu Excavator PC50UG-2 PC50UU-2 PC2000-8 PC35MR-1 PC38UU-3 PC40MR-1 PC57-7 PC600-8
Muffler 6205-11-5330, 6205115330 with Clamp and 2Pcs U-Bolt for Komatsu Engine 4D95 Excavator PC120-5 PC120-6 PC100-5 PC100-6 PC130-5 PC150-5
111-14-11280 Coupling made to fit Komatsu, 1111411280
Turbo TA3103 Turbocharger 6207-81-8110, 6207818110 for Komatsu Engine S6D95L Excavator PC150-3 Wheel Loader WA150 WA180-1
Ca0642096 Coil made to fit Komatsu, Ca0642096
135-15-22532 Shaft made to fit Komatsu, 1351522532
Throttle Hand Clutch Control Lever 203-43-61370, 2034361370 for Komatsu PC100-6 PC120-6 PC200-6 PC220-6 Excavator
D27061 Hose New Original OEM Komatsu
708-27-12530 O-Ring made to fit Komatsu, 7082712530
280391 Screw New Original OEM Komatsu
141-27-32125 Sprocket made to fit Komatsu, 1412732125
423-23-23170 SLEEVE Komatsu New Aftermarket, 4232323170
135-63-22322 Piston Rod made to fit Komatsu, 1356322322
Ca0490230 Articulation made to fit Komatsu, Ca0490230
6150-11-1010 Komatsu Cylinder Head, Loaded, 6150111010
6140-11-6331 Komatsu Thermostat Gasket, 6140116331
6746-81-8110 Turbo HX40W Turbocharger for Komatsu Engine SAA6D114E-5 Excavator PC360LC-10 PC390LC-10, 6746818110
711072R1 Gear New Original OEM Komatsu
569571R91 Spindle New Original OEM Komatsu
NAA7111C Shaft New Original OEM Komatsu
For Komatsu Excavator PC300-3 Floating Oil Seal
07058-00010 Element Assembly made to fit Komatsu, 0705800010
203-70-56140 Bushing made to fit Komatsu, 2037056140
For KOMATSU PC120-6 Engine 4D95 Glass Pin
134-15-12512 Shaft made to fit Komatsu, 1341512512
Hydraulic Pump 705-41-06000, 7054106000 for Komatsu Excavator PC05-6 PC07-1 PC05-7
6156-81-8170 Turbochargers For Komatsu Machine Model PC400-7 Engine Model SAA6D125E-3K New Aftermarket, 6156818170
6210-11-7710 Komatsu O-Ring, 6210117710
Top Roller Carrier Roller Upper Roller for Komatsu PC60 PC70 PC75 PC78US Excavator
42941D Felt New Original OEM Komatsu
6212-31-2170 Komatsu Piston with pin retainers, 6212312170
6150-41-1012 Komatsu Camshaft without gear, 6150411012
V-Belt 6222-61-3810, 6222613810 for Komatsu Engine SA6D108-1A Excavator PC300 PC300-5 PC300-5K PC300LC PC300NLC-5K
175-71-22272 End Bit LH Part D155AX-6, D65EX-16, D65WX-15, D65EX-15, D65EX-12, D61 Komatsu New Aftermarket, 1757122272
21T-70-33184 Pin made to fit Komatsu, 21T7033184
122639C1 Bracket New Original OEM Komatsu
6742-01-1570 Crankshaft C\/W Gear KOMATSU New Aftermarket, 6742011570
Cylinder Sleeve Bearing Bushing 07144-10304, 0714410304 for Komatsu PC10-6 PC20-3 PC25-1 PC27R-8 WA20-1 WA30-5 WA40-3 WA50-6
Fuel System Components
Ensure efficient fuel delivery with our selection of fuel system parts:
Fuel Injector 3802325 for Cummins Engine 4B3.9 6B5.9 Kobelco SK270LC Komatsu PC220LC-6LC
6 Pieces Common Rail Fuel Pump Injector Nozzle DSLA128P5510 for Cummins QSB4.5 QSB6.7 Komatsu SAA4D107E SAA6D107E Engine
Rubber Tracks and Other Parts
RTC00606-WI Komatsu made to fit 320 MM WIDE CONVENTIONAL RUBBER TRACK, RTC00606WI
1157NA Bulb New Original OEM Komatsu
732-0866 Lever New Original OEM Case New Holland \/ Komatsu
TL44322R3 Lamp New Original OEM Komatsu
Catcher Catch Engine Cover 205-54-76260, 2055476260 With 2 Keys for Komatsu PC400LC-8 PC450LC-8R PC450LC-8 PC400-8 Excavator
G47030 Gasket New Original OEM Case New Holland \/ Komatsu
6 Pieces Valve Stem Seal 11420-13150, 1142013150 for Komatsu Doosan Daewoo Excavator SOLAR 015
600-311-8510 Bolt made to fit Komatsu, 6003118510
141949 Pin New Original OEM Komatsu
20U-70-31310 Shim made to fit Komatsu, 20U7031310
Travel Gearbox With Motor 20P-60-73200, 20P6073200 for Komatsu Excavator PC28UU-2 PC10N-7 PC15-3 PC20-7
6685-51-3010 Pump Assembly made to fit Komatsu, 6685513010
Bucket Linkage Bushing 209-70-71350, 2097071350 for Komatsu PC750-7 PC750LC-7 PC750SE-6 PC750SE-7 PC800-7 PC800SE-6 PC800SE-7 PC850SE-8
6127-81-2824 Elbow made to fit Komatsu, 6127812824
07002-13634 O-Ring KOMATSU New Aftermarket, 0700213634
709084 Tube New Original OEM Case New Holland \/ Komatsu
6150-28-8010 Main Metal Assy 0,50Mm KOMATSU New Aftermarket, 6150288010
254146C91 Seal New Original OEM Case New Holland \/ Komatsu
4022R1 Hub New Original OEM Komatsu
Hose 203-03-61172, 2030361172 203-03-61510, 2030361510 for Komatsu Engine 4D95 Excavator PC100-6 PC120-6H PC130-6
473175R11 Shaft New Original OEM Komatsu
80067C91 Product New Original OEM Case New Holland \/ Komatsu
Glossary of Machinery Parts
安装部位: 发动机冷却系统 (Ānzhuāng bùwèi: Fādòngjī lěngquè xìtǒng) / Installation location: Engine cooling system / Место установки: Система охлаждения двигателя
例如: 卡特彼勒 345D 风扇马达 (Lìrú: Kǎtèbǐlè 345D fēngshàn mǎdá) / Example: Caterpillar 345D Fan Motor / Пример: Caterpillar 345D Вентиляторный Мотор
安装部位: 发动机曲轴 (Ānzhuāng bùwèi: Fādòngjī qūzhóu) / Installation location: Engine crankshaft / Место установки: Коленчатый вал двигателя
例如: 小松 PC200-8 主轴承 (Lìrú: Xiǎosōng PC200-8 zhǔ zhōuchéng) / Example: Komatsu PC200-8 Main Bearing / Пример: Komatsu PC200-8 Коренной Подшипник
安装部位: 发动机活塞与曲轴之间 (Ānzhuāng bùwèi: Fādòngjī huóp塞 yǔ qūzhóu zhī jiān) / Installation location: Between engine piston and crankshaft / Место установки: Между поршнем двигателя и коленчатым валом
例如: 日立 ZX210 连杆 (Lìrú: Rìlì ZX210 liánkǎn) / Example: Hitachi ZX210 Connecting Rod / Пример: Hitachi ZX210 Шатун
安装部位: 发动机润滑系统或液压系统 (Ānzhuāng bùwèi: Fādòngjī rùnhuá xìtǒng huò yèyā xìtǒng) / Installation location: Engine lubrication system or hydraulic system / Место установки: Система смазки двигателя или гидравлическая система
例如: 神钢 SK260 油冷却器 (Lìrú: Shěngāng SK260 yóu lěngquè qì) / Example: Kobelco SK260 Oil Cooler / Пример: Kobelco SK260 Масляный Радиатор
安装部位: 液压系统 (Ānzhuāng bùwèi: Yèyā xìtǒng) / Installation location: Hydraulic system / Место установки: Гидравлическая система
例如: 沃尔沃 EC220 液压泵 (Lìrú: Wò'ěrwò EC220 yèyā bèng) / Example: Volvo EC220 Hydraulic Pump / Пример: Volvo EC220 Гидравлический Насос
安装部位: 液压油缸 (Ānzhuāng bùwèi: Yèyā yóugāng) / Installation location: Hydraulic cylinder / Место установки: Гидравлический цилиндр
例如: 卡特彼勒 320D 油缸密封件 (Lìrú: Kǎtèbǐlè 320D yóugāng mìfēng jiàn) / Example: Caterpillar 320D Cylinder Seal Kit / Пример: Caterpillar 320D Комплект Уплотнений Цилиндра
安装部位: 发动机排气系统 (Ānzhuāng bùwèi: Fādòngjī páiqì xìtǒng) / Installation location: Engine exhaust system / Место установки: Выпускная система двигателя
例如: 康明斯 ISX15 涡轮增压器 (Lìrú: Kāngmíngsī ISX15 wōlún zēngyā qì) / Example: Cummins ISX15 Turbocharger / Пример: Cummins ISX15 Турбокомпрессор
安装部位: 发动机冷却系统 (Ānzhuāng bùwèi: Fādòngjī lěngquè xìtǒng) / Installation location: Engine cooling system / Место установки: Система охлаждения двигателя
例如: 久保田 V3800 水泵 (Lìrú: Jiǔbǎotián V3800 shuǐ bèng) / Example: Kubota V3800 Water Pump / Пример: Kubota V3800 Водяной Насос
安装部位: 发动机燃油系统 (Ānzhuāng bùwèi: Fādòngjī rán油 xìtǒng) / Installation location: Engine fuel system / Место установки: Топливная система двигателя
例如: 博世 0445120007 喷油器 (Lìrú: Bóshì 0445120007 pēnyóuqì) / Example: Bosch 0445120007 Fuel Injector / Пример: Bosch 0445120007 Топливная Форсунка
安装部位: 发动机进气系统 (Ānzhuāng bùwèi: Fādòngjī jìnqì xìtǒng) / Installation location: Engine intake system / Место установки: Система впуска воздуха двигателя
例如: 唐纳森 P608666 空气滤清器 (Lìrú: Tángnàsēn P608666 kōngqì lǜqīng qì) / Example: Donaldson P608666 Air Filter / Пример: Donaldson P608666 Воздушный Фильтр
Common Sense Tips for Machinery Maintenance
Regularly check fluid levels: Ensure that engine oil, hydraulic fluid, coolant, and other essential fluids are at the recommended levels to prevent damage and ensure optimal performance of your machinery.
Inspect filters frequently: Clogged air filters, fuel filters, and hydraulic filters can significantly reduce the efficiency and lifespan of your equipment. Follow the manufacturer's recommendations for inspection and replacement intervals.
Lubricate moving parts: Proper lubrication reduces friction and wear on critical components like bearings, bushings, and gears, extending their service life and preventing costly breakdowns.
Common Failure and Solution: Excavator Hydraulic Hose Leak
Failure: A common issue in excavators is a hydraulic hose leak. This can manifest as a visible oil leak, reduced hydraulic power, or slow operation of attachments like the bucket or arm.
Solution:
Identify the leak source: Carefully inspect all hydraulic hoses, fittings, and connections to pinpoint the exact location of the leak. Look for cracks, abrasions, or loose fittings.
Depressurize the system: Before attempting any repairs, ensure the hydraulic system is fully depressurized to prevent injury.
Replace the damaged hose: If the hose is damaged, it must be replaced with a new hose of the correct specifications (pressure rating, size, and fittings). Ensure the new hose is properly routed and secured to prevent future damage.
Tighten loose fittings: If the leak is due to a loose fitting, carefully tighten it using the correct tools. Avoid over-tightening, which can also cause damage.
Check fluid level and bleed the system: After replacing the hose or tightening fittings, check the hydraulic fluid level and top up if necessary. Bleed the hydraulic system to remove any trapped air, which can cause sluggish operation.
Test the operation: Start the excavator and operate all hydraulic functions to ensure the leak is resolved and the system is functioning correctly.
Growshine International - Your Partner in Parts Supply
At Growshine International, we are committed to providing our customers with reliable and cost-effective solutions for their engineering machinery, heavy truck, agricultural machinery, and auto part needs. With our extensive network and industry expertise, we ensure timely delivery and exceptional customer service. Contact us today for all your Komatsu and other machinery part requirements!
Our main business includes the import and export trade of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts.
