Komatsu Parts and More: March 30, 2025 - Crankshaft Gear Edition_工程机械零件_工程机械

Komatsu Parts and More: March 30, 2025 - Crankshaft Gear Edition

Explore our extensive inventory of high-quality Komatsu parts and components. We offer the Komatsu Crankshaft Gear with part number 6742-01-1590, 6742011590, essential for your Komatsu machinery.

Ensure a perfect fit with our Bushing, part number 232-40-12560, 2324012560, made to fit Komatsu equipment.

Maintain optimal performance with our reliable Oil Pump DG4212354, designed for Komatsu Telehandler models WH609-1E0, WH713-1E0, and WH713-1.

Keep your engine clean with the Oil Filter 897049-7081, compatible with Doosan Daewoo and Komatsu Excavator models like SOLAR 55.

Our Pressure Switch 421-43-22922, 4214322922, is suitable for Komatsu Compactors WF550-3D, WF550T-3, and WF550T-3D.

We offer Komatsu Head Gasket Sets with part numbers 6204-K1-0901, 6204K10901, and 6204-K1-9901, 6204K19901, ensuring a perfect seal.

Get the right fit with our Komatsu Main Bearing in 1.00mm size, part number 6204-26-8100, 6204268100.

We also stock the Komatsu Gasket with part number 6127-21-4815, 6127214815.

Enhance your compact excavator's performance with the Rtc00604-Wi 320mm Wide Conventional Rubber Track, made to fit Komatsu PC10-5.

Ensure proper exhaust function with the Komatsu Exhaust Valve, part number 6136-42-4211, 6136424211.

We supply new original OEM Komatsu Bearing DC216TTR2.

Find both new and aftermarket O'RING for Komatsu with part number 07000-03040, 0700003040.

Prevent leaks with our Komatsu Water Pump Seal, part number 6211-61-1530, 6211611530.

We offer the Travel Motor Gearbox suitable for Komatsu PC350 Excavators.

Our inventory includes the O-Ring, part number Ca0028523, made to fit Komatsu machinery.

Get the original OEM Case New Holland / Komatsu Brace with part number 548575R1.

We supply new original OEM Komatsu Cover with part number 90FXH2312A2.

Ensure clean fuel with our Fuel Filter 600-411-1151, 6004111151, for Komatsu Excavator models PC200-6, PC400-7, and PC700LC-8E0.

We stock the O-Ring, part number 195-21-11350, 1952111350, made to fit Komatsu equipment.

Find the O-Ring with part number 07000-65230, 0700065230, made to fit Komatsu.

We offer the Bushing, part number Ca0125161, made to fit Komatsu machinery.

Get the original OEM Case New Holland / Komatsu Washer with part number 500618.

Our inventory includes the Ball Bearing 06000-06016, 0600006016, for Komatsu Dozer models D155A-1, D155A-2, D155S-1, D155W-1, D355A-3, D375A-1, D41A-3, D41P-3, D41P-5, D455A-1, and D65A-11.

We supply the Bare Cylinder Block for Yanmar Komatsu Engine 3D82AE-5M.

Ensure efficient hydraulic operation with our Hydraulic Gear Pump 705-21-38160, 7052138160, for Komatsu Wheel Loader models WA500-6 and WA500-6R.

We offer the Service Kit 707-99-38600, 7079938600, made to fit Komatsu equipment.

Prevent oil leaks with our Komatsu Front Seal, part number 6204-21-3530, 6204213530.

Our Piston Subassembly 708-2L-33430, 7082L33430, is suitable for Komatsu PC200-8, PC200LC-8, PC220-8, PC240LC-8, PC270-8, PC290LC-8, PW148-8, WA450-6, WA470-6, and WA480-6 models.

We stock the Water Pump Assy 6136-62-1100, 6136621100, a KOMATSU new aftermarket part.

Find the Back-Up Ring 707-35-90010, 7073590010, made to fit Komatsu machinery.

We supply new original OEM Komatsu Arm with part number 700145924.

Get the new original OEM Komatsu Housing with part number 9843266.

Our Pilot Valve 702-21-09230, 7022109230, is designed for Komatsu Excavator models PC128US-2-AC, PC138US-2-AT, and PC130F-7.

We offer the Seal Kit cylinder 707-98-29720, 7079829720, made to fit Komatsu equipment.

Ensure clean hydraulic oil with our Hydraulic Oil Filter 714-07-28713, 7140728713, for Komatsu D31EX-21, D37PX-21, FD100-7, GD555-3, WA300, WA250-3, WA380-3, WA420-3, and WA80-3 models.

We supply new original OEM Komatsu Insert with part number 2594113C1.

Get the new original OEM Case New Holland / Komatsu Ring with part number D41279.

We offer the new original OEM Case New Holland / Komatsu Valve with part number 258417R2.

Our Oil Pump 6754-51-1100, 6754511100, is designed for Komatsu Engine 6D107, SAA6D107E-1B, SAA6D107E-1E, and Excavator models PW180-7E0, PW220-7E0.

We stock the Gasket 424-15-15931, 4241515931, made to fit Komatsu equipment.

Ensure proper sealing with the Komatsu Exhaust Manifold Gasket, part number 6261-11-5880, 6261115880.

Get the new original OEM Case New Holland / Komatsu Fitting with part number 364871R1.

Our Pressure Sensor 3408381 is compatible with Cummins Engine QSK45, QSK60, QSK23, Komatsu Truck AFE48-CQ, AFE48-CU, AFE48-CX, and Caterpillar CAT Excavator 335F L.

We offer the THERMOSTAT 6741-61-1611, 6741611611, a Komatsu new aftermarket part.

We supply the Pump Assy 704-24-26401, 7042426401, made to fit Komatsu equipment.

Ensure clean fuel delivery with the Fuel Filter Head 600-311-9640, 6003119640, for Komatsu Excavator PC220-5 and PC200-5.

We stock the Komatsu Cylinder Head Gasket, part number 6204-11-1840, 6204111840.

Get the Komatsu Main Bearing in .50mm size, part number 6150-28-8010, 6150288010.

Our Turbo HX35 Turbocharger 6735-81-8400, 6735818400, is designed for Komatsu Engine SA6D102E-1 and Excavator models PC200-6, PC210-6D, PC220-6, PC230-6, and PC250-6.

We supply new original OEM Komatsu Drive with part number C5NF11350B.

Get the new original OEM Case New Holland / Komatsu Rod with part number 377855R1.

We offer the new original OEM Case New Holland / Komatsu Ring with part number 81820799.

We stock the new original OEM Komatsu Spkt with part number 163B.

Ensure proper valve function with the Komatsu Valve Spring Retainer, Upper, part number 6130-41-4511, 6130414511.

Our Piston Pin Bushing Connecting Rod KC6204313130, C6204313130, is a Komatsu new aftermarket part.

We supply the Komatsu Valve Guide, part number 6162-16-1341, 6162161341.

Our Swing Motor Machinery Carrier 22U-26-21572, 22U2621572, is suitable for Komatsu HB205-1, PC200-7, PC210-10, PC228US-3, PW200-7, PW220-7H, and PC238USLC-11 models.

We offer the Hose E07102-21016, E0710221016, made to fit Komatsu equipment.

Ensure proper engine cooling with the Fan Blade 600-625-6620, 6006256620, for Komatsu Excavator models PC200-5, PC200LC-5, PC210-5, and PC220LC-5, PC240-5.

We stock the Gasket 6215-61-2810, 6215612810, made to fit Komatsu machinery.

Our Oil Cooler Cover 6136-61-2113, 6136612113, is designed for Komatsu Engine 6D105 and Excavator models PC300LC-5, PC220-3, PC200-1, and PC200-3.

We supply new original OEM Case New Holland / Komatsu Seal with part number 700712389.

Get the new original OEM Komatsu Front Brgco with part number FUL20371.

We offer new original OEM Komatsu Seal with part number CR17269.

Secure your engine components with the Komatsu Rod Bolt, part number 6150-31-3310, 6150313310.

Our Crankshaft Belt Pulley 6204-33-1440, 6204331440, is suitable for Komatsu Excavator PC60-7 with Engine 4D95.

We supply 1 new original OEM Case New Holland / Komatsu part with number MA1968270300.

Find the Komatsu Crankshaft Gear with part number 6127-31-1120, 6127311120.

Ensure clean oil with the Komatsu Oil Filter, part number 600-211-2110, 6002112110.

We offer the Spacer 141-30-33190, 1413033190, made to fit Komatsu equipment.

Find the Shim 711-66-00010, 7116600010, made to fit Komatsu machinery.

Our Fuel Filter 6732-71-6110, 6732716110, 6732-71-6111, 6732716111, is for Komatsu Engine 4D102E, 6D102E and Excavator models PC100-6, PC120-6, PC200-6, PC210-6, PC220-6, PC250-6, PC60-7, PW200-7K.

We offer the Cab Controller Panel V-ECU 7835-26-1004, 7835261004, for Komatsu Excavator PC200-7, PC210-7, PC220-7, and PC230-7.

Our Engine Overhaul Kit 6735-31-2111EK4A-S4D102FC-E-2Z, 6735312111EK4AS4D102FC-E-2Z, Komatsu S4D102FC-E-2Z (Standard) for piston 6735-31-2111(EK4A), 6735312111(EK4A), made to fit Komatsu.

Get the new original OEM Case New Holland / Komatsu Spring with part number 243271.

We supply the new original OEM Komatsu Hose with part number 178947C1.

Our Fuel Transfer Pump 6735-71-1720, 6735711720, is a KOMATSU new aftermarket part.

We stock the Komatsu Camshaft, part number 6210-41-1111, 6210411111.

Find the Komatsu Valve Seat, part number 6162-13-1322, 6162131322.

Our Fuel Injection Pump 6754-72-1012, 6754721012, is for Komatsu Engine SAA4D107E, SAA6D107E and Excavator models PC160LC-8, PC200LC-8, PC220LC-8.

We offer the Filter Oil 6732-51-5142, 6732515142, a KOMATSU new aftermarket part.

We supply the Shim 104-15-36470, 1041536470, made to fit Komatsu equipment.

Ensure proper valve operation with the Komatsu Valve Lock, part number 6136-41-4520, 6136414520.

Find the Shaft 145-70-13210, 1457013210, made to fit Komatsu machinery.

We stock the Komatsu Piston with pin retainers, part number 6207-31-2120, 6207312120.

Our Hydraulic Oil Cooler 20Y-03-21121, 20Y0321121, 20Y-03-21720, 20Y0321720, is for Komatsu Excavator models PC200-6, PC210-6, PC220-6, PC230-6, and PC250-6.

We supply new original OEM Komatsu Control with part number 3593138C94.

Get the Service Kit 707-99-32070, 7079932070, made to fit Komatsu equipment.

Find the O-Ring 07000-06165, 0700006165, made to fit Komatsu.

Our Bucket Cylinder Seal Kit 21k-63-76540, 21k6376540, is for Komatsu Excavator PC150-3 and PC150LC-3.

We offer new original OEM Case New Holland / Komatsu Plate with part number 73013811.

Get the new original OEM Case New Holland / Komatsu Spacer with part number 131656R1.

Our Lift Cylinder Seal Kit 30B-63-05040, 30B6305040, is for Komatsu Forklift FD20/25-16, FD20/25-17, FD30-16, FG20/25-16, and FG30-16.

We stock the Cylinder Head Gasket YM129902-01331, YM12990201331, YM129902-01330, YM12990201330, for Komatsu Engine 4D98E-1 and Excavator models PC75-1, PC75R-2, PC75R-2 USA, PC75R-2HD, PW75-1, and PW75R-2.

Secure your engine components with the Komatsu Rod Bolt, part number 6210-31-3310, 6210313310.

We offer the Komatsu Cylinder Kit with part number KMP6217.

Our Pressure Switch 42C-43-18310, 42C4318310, is for Komatsu HD325-7, HD405-7, HD465-7, HD605-7, WA1200-3, and WA1200-6.

Find the Bearing 706-77-42890, 7067742890, made to fit Komatsu.

We stock the O-Ring Dk487061-4100, Dk4870614100, made to fit Komatsu.

Our Pin Piston 6685-31-2410, 6685312410, is a KOMATSU new aftermarket part.

Our Engine Overhaul Kit 6735-31-2111EK4A-S4D102, 6735312111EK4AS4D102, Komatsu S4D102 (Standard) for piston 6735-31-2111(EK4A), 6735312111(EK4A), made to fit Komatsu.

We offer new original OEM Komatsu Seal with part number CR18689.

We stock the Gasket 6251-11-7450, 6251117450, a KOMATSU new aftermarket part.

Our PCV Valve 094040-0140, 0940400140, 094040-0360, 0940400360, is for Komatsu Engine SA6D140E-3 Loader WA500-3.

Our Oil Pump 6261-51-2000, 6261512000, is for Komatsu Engine 6D140, SAA6D140E Dump Truck HM350, HM400 and Wheel Loader WA500.

We supply the Coupling 07332-02400, 0733202400, for Komatsu Engine SA6D140-2 Dozer D150A-1, D275A-2, D375A-6, D375A-8, D85EX-15, D85PX-15, and D275AX-5.

We offer the Komatsu Cylinder Kit with part number KMP2511.

Get the new original OEM Case New Holland / Komatsu King Pin with part number 581596C1.

Ensure proper cooling with the Komatsu Water Pump Impeller, part number 6127-61-1332, 6127611332.

We supply new original OEM Case New Holland / Komatsu Conn with part number 2018591C1.

Find the Bushing 20P-70-81610, 20P7081610, made to fit Komatsu.

We offer the Hydraulic Pump Repair Parts Kit for Komatsu Excavator PC30UU.

Get the Sleeve DK32241-010, DK32241010, made to fit Komatsu.

We stock the Snap Ring 150-21-22180, 1502122180, made to fit Komatsu.

Our Engine 3D84E-3 Complete Cylinder Head with Valves is for Komatsu Excavator PC35R-8, PC30MR-2, PC30MR-2-A, PC30MR-2-B, PC30MR-2-C, PC30MR-2-D, and SK510-5.

Ensure proper exhaust sealing with the Komatsu Exhaust Manifold Gasket, part number 6240-11-5820, 6240115820.

We supply new original OEM Komatsu Collar with part number 142575.

Find the Gasket 6127-51-5841, 6127515841, made to fit Komatsu.

Get the Komatsu Main Bearing in .75mm size, part number 6204-27-8100, 6204278100.

We offer new original OEM Komatsu Spring with part number 420038.

We stock the Komatsu Cylinder Liner, part number 6162-25-2210, 6162252210.

Our Boom Cylinder Seal Kit 707-99-36200, 7079936200, is for Komatsu Excavator PC100-3.

Our Controller 7834-21-5000, 7834215000, 7834-21-5002, 7834215002, 7834-21-5004, 7834215004, is for Komatsu Engine 6D102 and Excavator models PC210LC-6LE, PC210-6K, PC240-6K, and PC240LC-6K.

We supply the Engine 6D125-1 S6D125-1 Complete Cylinder Head with Valves for Komatsu Motor Grader GD663A-2.

Find the Clamp 6120-51-6731, 6120516731, made to fit Komatsu.

Glossary of Machinery Parts

风扇马达 (Fēngshàn Mǎdá) / Fan Motor / Вентиляторный Двигатель

安装部位 (Ānzhuāng Bùwèi) / Installation Location / Место Установки: 发动机冷却系统 (Fādòngjī Lěngquè Xìtǒng) / Engine Cooling System / Система Охлаждения Двигателя

例子 (Lìzi) / Example / Пример: 卡特彼勒 345D 风扇马达 (Kǎtèbǐlè 345D Fēngshàn Mǎdá) / Caterpillar 345D Fan Motor / Вентиляторный Двигатель Caterpillar 345D

液压泵 (Yèyā Bèng) / Hydraulic Pump / Гидравлический Насос

安装部位 (Ānzhuāng Bùwèi) / Installation Location / Место Установки: 液压系统 (Yèyā Xìtǒng) / Hydraulic System / Гидравлическая Система

例子 (Lìzi) / Example / Пример: 小松 PC200-7 液压泵 (Xiǎosōng PC200-7 Yèyā Bèng) / Komatsu PC200-7 Hydraulic Pump / Гидравлический Насос Komatsu PC200-7

喷油嘴 (Pēnyóuzuǐ) / Fuel Injector / Топливная Форсунка

安装部位 (Ānzhuāng Bùwèi) / Installation Location / Место Установки: 发动机燃烧室 (Fādòngjī Ránshāoshì) / Engine Combustion Chamber / Камера Сгорания Двигателя

例子 (Lìzi) / Example / Пример: 康明斯 ISX 喷油嘴 (Kāngmíngsī ISX Pēnyóuzuǐ) / Cummins ISX Fuel Injector / Топливная Форсунка Cummins ISX

空气滤清器 (Kōngqì Lǜqīngqì) / Air Filter / Воздушный Фильтр

安装部位 (Ānzhuāng Bùwèi) / Installation Location / Место Установки: 进气系统 (Jìnqì Xìtǒng) / Intake System / Система Впуска

例子 (Lìzi) / Example / Пример: 东风天龙空气滤清器 (Dōngfēng Tiānlóng Kōngqì Lǜqīngqì) / Dongfeng Tianlong Air Filter / Воздушный Фильтр Dongfeng Tianlong

机油滤清器 (Jīyóu Lǜqīngqì) / Oil Filter / Масляный Фильтр

安装部位 (Ānzhuāng Bùwèi) / Installation Location / Место Установки: 润滑系统 (Rùnhuá Xìtǒng) / Lubrication System / Система Смазки

例子 (Lìzi) / Example / Пример: 福田雷沃机油滤清器 (Fútián Léiwò Jīyóu Lǜqīngqì) / Foton Lovol Oil Filter / Масляный Фильтр Foton Lovol

水泵 (Shuǐbèng) / Water Pump / Водяной Насос

安装部位 (Ānzhuāng Bùwèi) / Installation Location / Место Установки: 冷却系统 (Lěngquè Xìtǒng) / Cooling System / Система Охлаждения

例子 (Lìzi) / Example / Пример: 约翰迪尔 8245R 水泵 (Yuēhàn Dír 8245R Shuǐbèng) / John Deere 8245R Water Pump / Водяной Насос John Deere 8245R

启动马达 (Qǐdòng Mǎdá) / Starter Motor / Стартер

安装部位 (Ānzhuāng Bùwèi) / Installation Location / Место Установки: 发动机启动系统 (Fādòngjī Qǐdòng Xìtǒng) / Engine Starting System / Система Запуска Двигателя

例子 (Lìzi) / Example / Пример: 五十铃 GIGA 启动马达 (Wǔshílíng GIGA Qǐdòng Mǎdá) / Isuzu GIGA Starter Motor / Стартер Isuzu GIGA

发电机 (Fādiànjī) / Alternator / Генератор

安装部位 (Ānzhuāng Bùwèi) / Installation Location / Место Установки: 电气系统 (Diànqì Xìtǒng) / Electrical System / Электрическая Система

例子 (Lìzi) / Example / Пример: 沃尔沃 FH16 发电机 (Wò'ěrwò FH16 Fādiànjī) / Volvo FH16 Alternator / Генератор Volvo FH16

轮胎 (Lúntāi) / Tire / Шина

安装部位 (Ānzhuāng Bùwèi) / Installation Location / Место Установки: 车轮 (Chēlún) / Wheel / Колесо

例子 (Lìzi) / Example / Пример: 米其林 X MultiWay 3D 轮胎 (Mǐqílín X MultiWay 3D Lúntāi) / Michelin X MultiWay 3D Tire / Шина Michelin X MultiWay 3D

刹车片 (Shāchēpiàn) / Brake Pad / Тормозная Колодка

安装部位 (Ānzhuāng Bùwèi) / Installation Location / Место Установки: 制动系统 (Zhìdòng Xìtǒng) / Braking System / Тормозная Система

例子 (Lìzi) / Example / Пример: 斯堪尼亚 R500 刹车片 (Sīkānníyà R500 Shāchēpiàn) / Scania R500 Brake Pad / Тормозная Колодка Scania R500

Common Knowledge about Machinery Parts

1. What is the typical lifespan of a hydraulic hose on an excavator? The lifespan of a hydraulic hose on an excavator typically ranges from 3 to 5 years, depending on usage, environmental conditions, and maintenance. Regular inspection for wear and tear is crucial to prevent unexpected failures.

2. How often should I change the oil filter in my heavy truck? Oil filter change intervals for heavy trucks vary depending on the engine type and oil used. Generally, it's recommended to change the oil filter every 25,000 to 50,000 miles or as advised by the manufacturer's service manual.

3. What are the signs of a failing water pump in agricultural machinery? Signs of a failing water pump in agricultural machinery include coolant leaks, overheating engine, unusual noises (like grinding or whining), and a loose or wobbly pulley.

Troubleshooting: Excavator Overheating

Problem: A Komatsu PC200-7 excavator is experiencing frequent overheating, especially during heavy operation.

Possible Causes and Solutions:

Low Coolant Level: Check the coolant level in the radiator and expansion tank. Replenish as needed with the correct type of coolant.
Radiator Blockage: Inspect the radiator fins for dirt, debris, or bent fins. Clean the radiator externally with compressed air or water. If there's internal blockage, the radiator might need professional cleaning or replacement.
Faulty Thermostat: The thermostat regulates the engine temperature. If it's stuck closed, it can cause overheating. Test the thermostat or replace it with a new Komatsu thermostat.
Water Pump Failure: A failing water pump won't circulate coolant effectively. Check for leaks, unusual noises, or a loose pulley. Replace the water pump if necessary.
Loose or Damaged Fan Belt: The fan belt drives the cooling fan. Ensure it's properly tensioned and not damaged. Replace if worn or broken.
Air in the Cooling System: Air pockets can hinder coolant circulation. Bleed the cooling system according to the excavator's service manual.
Engine Overload: Ensure the excavator is not being operated beyond its capacity for extended periods, especially in hot weather.

If the overheating persists after checking these common causes, consult a qualified Komatsu service technician for further diagnosis.

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Komatsu Parts and More: March 30, 2025 - Crankshaft Gear Edition