Komatsu Excavator Parts and More - April 4, 2025 - Featuring Connecting Rod
Welcome to Growshine International, your premier source for a comprehensive range of high-quality machinery parts. We specialize in the import and export trade of construction machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. Today, we are excited to showcase a diverse selection of components, including many Komatsu parts, as well as parts compatible with other leading brands such as New Holland, Case, Yanmar, Kubota, Caterpillar, Hitachi, and John Deere.
Engine Components
Explore our range of essential engine parts, including: 113-63-32130 Head made to fit Komatsu; 6240-16-1340 Valve Guide KOMATSU New Aftermarket; Komatsu Main Bearing, .25mm, 6127-29-8071, 6127298071; 1 Set Main & Con Rod Bearing for Komatsu Engine 4D94-2; Komatsu Crankshaft with Gear, 6151-35-1010, 6151351010; Komatsu Rod Bearing Half, .75mm, 6742-01-2830, 6742012830; 1 Set Main & Con Rod Bearing for Komatsu Engine 4D94-2; Komatsu Crankshaft with Gear, 6151-35-1010, 6151351010; Komatsu Rod Bearing Half, .75mm, 6742-01-2830, 6742012830; Komatsu Piston with pin retainer and rings, 1241743H92; Komatsu Connecting Rod, 6222-31-3100, 6222313100; Komatsu Valve Seat, 6207-11-1440, 6207111440; 6211-32-2130 Piston Body C/W Clips KOMATSU New Aftermarket; Crankshaft Sprocket 13021-FY500 for Nissan K21 K25 Engine L02 CPL02 CP1F2 Komatsu FCG25-4 FG20C-14 FG28T-8 Forklift; Overhaul Rebuild Kit for Komatsu Engine 6D155 S6D155 S6D155-4A Excavator PC650 Dozer D375 Loader WA350; Connecting Rod 729402-23100 for Yanmar 4TNV84 4TNV84T 3TNV84 Engine Komatsu S4D84E 3D84E S3D84; Komatsu Valve Spring, 6754-41-4430, 6754414430; Crankshaft 6271-31-1110, 6271311110 for Komatsu Engine SAA4D95LE-5-A Excavator Dozer Loader; Komatsu Main Bearing Set, Standard, 6130-21-8001, 6130218001; Komatsu Rod Bearing, Standard, 6138-31-3040, 6138313040; Injector KOMATSU New Aftermarket 6754-11-3011, 6754113011; Komatsu Water Pump Seal, 6127-61-1516, 6127611516; Komatsu Cylinder Head Gasket, 6138-19-1811, 6138191811; Common Rail Assembly 6217-71-1211, 6217711211 6217-71-1210, 6217711210 for Komatsu Engine SA6D125E SAA6D140E Excavator PC400-7 PC400LC-7; Komatsu Cylinder Liner with Seals, 6162-25-2210S, 6162252210S; Belt Tensioner 6731-61-4510, 6731614510 for Komatsu Engine 4D102 6D102 Excavator PC200-6 PC120-6; Komatsu Camshaft Bearing, 6150-21-1490, 6150211490; V-Belt 04121-21757, 0412121757 for Komatsu Engine 4D105-5B 6D105-1 S4D105-3 S6D105-1 Excavator PC150-1 PC2000-11 PC2000-8 PC300-1 PC300-2; Komatsu Camshaft Bearing, 6136-21-1410, 6136211410; Piston & Ring Kit for Yanmar 4TNE88 Komatsu 4D88E-3 Engine; Komatsu Valve Seal, 6744-41-4080, 6744414080; Komatsu Engine Filter Kit, SAA6D114FK-1; Overhaul Rebuild Kit for Yanmar 4TNE84 Komatsu 4D84E-3 S4D84E-1 Engine PC45-1 PC40-7 PC40R-8 PC45R-8 PC40MRX-1-E PC45MRX-1-E Excavator; 6204-31-2121EK6A-4D95L-AC-Z Engine Overhaul Kit Komatsu 4D95L-AC-Z (Standard) for piston 6204-31-2121, 6204312121 made to fit Komatsu; Komatsu S6D95L-1MM Engine Inframe Overhaul Rebuild Kit.
Hydraulic and Transmission Parts
Our inventory includes: Swing Gearbox With Motor 708-7T-00160, 7087T00160 20U-26-00030, 20U2600030 for Komatsu Excavator PC40-7 PC360-7 PC300LC-7 PC350-7 PC300-7; 51461-072 Cable New Original OEM Komatsu; 04121-22262 V-Belt Set (2) KOMATSU New Aftermarket; 06000-22326 Bearing made to fit Komatsu; 175-43-41132 Lever Assembly made to fit Komatsu; Track Roller 201-30-00313, 2013000313 for Komatsu Excavator PC60-7 PC70-8 PC78US-10 PC78US-8 PC80MR-3 PC88MR-10 PC88MR-8; 600-211-5760 Valve made to fit Komatsu; 06030-22308 Bearing made to fit Komatsu; 6218-71-4110 TUBE Komatsu New Aftermarket; S90X26X230X33 Komatsu made to fit STEEL TRACK GRP 33L 230MM 2B GRSR; Boom Cylinder Seal Kit 2440-9295KT 401107-00272A for Komatsu Doosan Daewoo Excavator Solar 330LC-V 400LC-V 420LC-V; Bearing 06002-30310 made to fit Komatsu D70LE-12 D65PX-12 PC200-5 PC210-5K PC220-5 PC240-5K FD115-8 FD80-10 GD655-6 EX20 DX20; 01050-61895 Bolt made to fit Komatsu; 707-99-59230 Seal Kit cylinder made to fit Komatsu; Oil Cooler 600-651-1610, 6006511610 for Komatsu Engine SA12V140 Loader WA800-3E0 WA800-3LC WA900-3E0 WA900-3LC WA900-8; Lamp Switch 20Y-06-42450, 20Y0642450 for Komatsu Excavator PC45MR-5 PC55MR-5 PC60-8 PC200-8 PC270-8 PC450-8; 195-78-21180 Collar made to fit Komatsu; 600-311-9870 O-Ring made to fit Komatsu; 06002-32212 Bearing made to fit Komatsu; 6130-21-2230 O-Ring made to fit Komatsu; Charging Pump DC7335922610 for Komatsu Forklift CX20 FD33N FD35 FD45 FD50A FG45-7 FG50A-7 SD23T-5 SD25T-5 SD30T-5; 6120-41-5421 Bushing made to fit Komatsu; For Komatsu Excavator PC60-5 PC60L-5 PC80-3 PW60-3 Hydraulic Gear Pump 704-24-24400, 7042424400 704-24-24401, 7042424401; LH Brake Assembly 37B-1BR-5110, 37B1BR5110 for Komatsu Forklift FD20/25-16 FD20/25-17 FD30-16 FD30-17 FG20/25-16 FG20/25-17; 54B319S Seal Kit 5 Pc New Original OEM Komatsu; 56B-50-13002K Seal Kit cylinder made to fit Komatsu; Bearing 06030-06009 made to fit Komatsu; For Komatsu PC118MR-8 PC128US-2 PC128UU-2 PC130-8 PC138US-2 Air Filter 600-185-2110, 6001852110 and 600-185-2120, 6001852120; 855490152 Gasket made to fit Komatsu; 707-98-11070 Seal Kit Pin Puller Cylinder made to fit Komatsu; Hydraulic Filter CSP-10L-30 for Komatsu PC1100-6 D61EX-12 D61PX-12 Kobelco CKE1800 CKE2500 CKE2500-2 Kato HD45V4; KOMATSU PC60-7 Vertical Shaft Oil Seal Plate; 209-70-57340 Bucket Link Pin made to fit Komatsu; 20K-14-31440 Gasket made to fit Komatsu; 04065-01204 Snap Ring made to fit Komatsu; 206-63-K1911K Seal Kit cylinder made to fit Komatsu; 707-51-16650 Buffer Ring made to fit Komatsu; 198-78-21340 Point made to fit Komatsu.
Other Essential Parts
We also offer: 984481C1 Plate New Original OEM Case New Holland / Komatsu; 3015323X1 Stud New Original OEM Komatsu; E6NNC479AA Pin New Original OEM Komatsu; Okada TOP210 Breaker Hammer Seal Kit for Kubota Caterpillar Hitachi Komatsu John Deere Excavator; 6610-61-1510 Seal Water Pump KOMATSU New Aftermarket; T22755 Hopper New Original OEM Komatsu; A41867 Valve New Original OEM Komatsu; ST409 Bearing New Original OEM Komatsu; For Komatsu Excavator PC300-5 Engine NT855 Fan Belt 9pk1180; 6610-71-3840 Retainer made to fit Komatsu; 124-72-61660 Shaft made to fit Komatsu; Komatsu Cylinder Kit, KMP1024; B9NN6110F Piston New Original OEM Komatsu; 3566296C92 Cable New Original OEM Komatsu; V11654 Pin New Original OEM Komatsu; NAA567 Tube New Original OEM Komatsu; Komatsu Gasket Maker, 3oz Tube, TB1207C; A42674 Cover New Original OEM Case New Holland / Komatsu; 09491-00000 Lighter made to fit Komatsu; 352790R1 Bolt New Original OEM Case New Holland / Komatsu; DK029300-8060 Washer made to fit Komatsu; 6210-61-2550 O-Ring made to fit Komatsu; 569-15-05050 Service Kit made to fit Komatsu; 425-46-32321 Pin made to fit Komatsu; KOMATSU PC60-7 Swing Vertical Shaft; 6204-21-8100S Komatsu Main Bearing Set, Standard; 20N-70-41730 Pin made to fit Komatsu; 707-98-42150 Service Kit made to fit Komatsu; 6672-12-4211 Connector made to fit Komatsu; 707-98-22420 Service Kit made to fit Komatsu; 6610-71-3350 Plunger made to fit Komatsu; 6204-28-8100S Komatsu Main Bearing Set, .50mm; 714-12-00040 Shim made to fit Komatsu; 87012265 Arm New Original OEM Komatsu; 1552156420 Spring New Original OEM Case New Holland / Komatsu; 321-2756 Decal New Original OEM Komatsu; 566-50-11170 Wear Ring made to fit Komatsu; 6645D Spring New Original OEM Komatsu; Floating Seal 21T-30-00140, 21T3000140 207-27-00010, 2072700010 for Komatsu Excavator PC650-5 PC710-5 PC750-6 PC850-8 PC650-1 PC1250-7; 175-15-05141 Service Kit made to fit Komatsu; 7861-92-1620 Sensor made to fit Komatsu; 6114-61-1720 Gasket made to fit Komatsu; 3055395R1 Pin New Original OEM Komatsu; 144-15-05131 Service Kit made to fit Komatsu; Komatsu Dowel Pin, 6732-21-6150, 6732216150; Hanwoo RHB335 Breaker Hammer Seal Kit for Kubota Caterpillar Hitachi Komatsu John Deere Excavator; 707-99-56500 Hyd Cyl Kit KOMATSU New Aftermarket; Oil Dipstick YM129930-34800 for Komatsu Engine 4D92E 4D94E 4D94LE 4D98E; 06040-06208 Bearing made to fit Komatsu; 6732-11-8210 Seal KOMATSU New Aftermarket; 01000870 Shield New Original OEM Komatsu; 205-26-71430 Spacer made to fit Komatsu; Air Filter 203-979-6591, 2039796591 for Komatsu Excavator PC200-6Z PC200LC-6Z PC200Z-6LE PC300-6 PC300LC-6Z PC340-6K PC350LC-6Z PC380LC-6K; Boom Cylinder Seal Kit 707-99-76230 for Komatsu Excavator PC800SE-8 PC800-8 PC850SE-8 PC850-8; 02896-51009 O Ring made to fit Komatsu; CR47687 Bearing New Original OEM Komatsu; KOMATSU PC120-6(4D102) Swing motor First class three star frame; Clutch Plate 3EB-10-32210, 3EB1032210 for Komatsu Forklift FD20/25-12 FD20/25-16 FD28/30-14 FD30-17 FD30J-12 FG20-25-14 FG30-16; 07299-00160 Clamp made to fit Komatsu; 676777R1 Fork New Original OEM Case New Holland / Komatsu; 86071R1 Ring New Original OEM Case New Holland / Komatsu; Ca0068051 Hub made to fit Komatsu; KMP6223,IFK In-Frame Kit KOMATSU New Aftermarket; 6219-K6-1100 Gasket Kit made to fit Komatsu; Ca0126143 Cover made to fit Komatsu; V-Belt 04121-21757, 0412121757 for Komatsu Engine 4D105-5B 6D105-1 S4D105-3 S6D105-1 Excavator PC150-1 PC2000-11 PC2000-8 PC300-1 PC300-2; 07018-10352 Seal Ring made to fit Komatsu; New Aftermarket Komatsu Gasket Kit, Cyl, Block (6128-K2-9901, 6128K29901); KH232946 Spring New Original OEM Case New Holland / Komatsu; 338345A1 Brg New Original OEM Komatsu; 478982R1 Bracket New Original OEM Komatsu; Komatsu Turbocharger Gasket, 6212-15-5831, 6212155831; For Komatsu Excavator PC200-1 Engine Mounting Rubber Cushion Feet Bumper; 273221 Gasket New Original OEM Case New Holland / Komatsu; D600B00406 Fillerb Lock New Original OEM Komatsu; 133352 Seal New Original OEM Komatsu; 131-1215 Nut New Original OEM Komatsu; Piston & Ring Kit for Yanmar 4TNE88 Komatsu 4D88E-3 Engine; Komatsu Valve Seal, 6744-41-4080, 6744414080; 1823639C1 Cover New Original OEM Komatsu; V92756 Belt 2 Pc New Original OEM Case New Holland / Komatsu; 602301R1 Holder New Original OEM Case New Holland / Komatsu; 73047770 Spring New Original OEM Komatsu; Komatsu Connecting Rod, 6204-31-3101, 6204313101; 702528 Adapter Plate New Original OEM Komatsu; 195-15-05122 Service Kit Control Valve made to fit Komatsu; 6005100-3-30 Strainer made to fit Komatsu; M87028 Rod New Original OEM Komatsu; Air Heater 129100-77501, 12910077501 129579-77500, 12957977500 129120-77502, 12912077502 for Komatsu PC27MR-2 PC27R-8 SK714-5 SK815-5 SK818-5 SK820-5; 12337843 Rod S New Original OEM Komatsu; 128956 Rod New Original OEM Case New Holland / Komatsu; 275715 Spool New Original OEM Komatsu.
Machinery Parts 名词解释 (Nomenclature Explanation)
风扇马达 (Fēngshàn Mǎdá) / Fan Motor / Вентиляторный двигатель: 安装在发动机冷却系统中，用于驱动风扇散热。例如：卡特彼勒 345D 风扇马达.
液压泵 (Yèyā Bèng) / Hydraulic Pump / Гидравлический насос: 工程机械液压系统的动力元件，将发动机的机械能转化为液压能。例如：小松 PC200-7 液压泵.
主轴承 (Zhǔ Zhōuchéng) / Main Bearing / Коренной подшипник: 安装在发动机曲轴上，支撑曲轴旋转并承受主要载荷。例如：康明斯 QSK19 主轴承.
连杆 (Liánkān) / Connecting Rod / Шатун: 连接活塞和曲轴，将活塞的往复运动转化为曲轴的旋转运动。例如：五十铃 4HK1 连杆.
油封 (Yóufēng) / Oil Seal / Сальник: 用于密封旋转轴和固定部件之间的间隙，防止润滑油泄漏。例如：沃尔沃 EC210B 油封.
气缸垫 (Qìgāng Diàn) / Cylinder Gasket / Прокладка головки блока цилиндров: 安装在发动机缸盖和缸体之间，用于密封气缸，防止气体和冷却液泄漏。例如：日立 ZX330 气缸垫.
滤清器 (Lǜqīngqì) / Filter / Фильтр: 用于清除油液或空气中的杂质，保护发动机和液压系统的正常运行。例如：约翰迪尔 6155M 空气滤清器.
活塞环 (Huósài Huán) / Piston Ring / Поршневое кольцо: 安装在活塞上，用于密封燃烧室，防止气体泄漏，并控制气缸壁上的油膜。例如：奔驰 Actros 活塞环.
水泵 (Shuǐbèng) / Water Pump / Водяной насос: 安装在发动机冷却系统中，用于循环冷却液，保持发动机在适宜的工作温度。例如：久保田 V3800 水泵.
喷油器 (Pēnyóuqì) / Injector / Форсунка: 将燃油以雾状喷入发动机燃烧室，与空气混合燃烧。例如：道依茨 BF6M1013 喷油器.
主营业务相关小常识 (Common Knowledge Tips about Main Business)
如何判断工程机械配件的质量？ (How to determine the quality of construction machinery parts?) - 可以通过观察配件的外观、检查尺寸精度、了解生产厂家和品牌信誉等方式进行初步判断。建议选择信誉良好的供应商。
重卡配件的保养周期是多久？ (What is the maintenance cycle for heavy truck parts?) - 不同的重卡配件有不同的保养周期，一般建议按照车辆的使用手册进行定期检查和维护，以延长配件的使用寿命。
农机配件的通用性如何？ (How is the universality of agricultural machinery parts?) - 部分农机配件具有一定的通用性，但为了确保最佳的匹配和性能，建议优先选择与您的农机型号相符的原装或高质量替代配件。
公司业务 (Our Business)
Growshine International is a leading import and export trading company specializing in construction machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are committed to providing our customers with genuine OEM and high-quality aftermarket parts at competitive prices. Our extensive network and experienced team ensure efficient sourcing and delivery worldwide. Whether you need Komatsu parts or components for other major brands, we are your reliable partner.
工程机械故障及处理方案 (Construction Machinery Failure and Solution)
故障现象: 小松 PC200-7 挖掘机出现挖掘无力的现象。 (Failure Phenomenon: Komatsu PC200-7 excavator experiences weak digging power.)
可能原因:
液压油油位过低或油质变质。(Low hydraulic oil level or deteriorated oil quality.)
液压泵内部磨损或故障。(Internal wear or failure of the hydraulic pump.)
主控制阀阀芯卡滞或内漏。(Spool sticking or internal leakage in the main control valve.)
液压缸密封件损坏导致内漏。(Damage to hydraulic cylinder seals causing internal leakage.)
发动机动力不足。(Insufficient engine power.)
处理方案:
检查液压油油位，不足则添加至规定位置。检查油质，如变质应及时更换液压油。(Check the hydraulic oil level and add if insufficient. Check the oil quality and replace it in time if it has deteriorated.)
检查液压泵的输出压力和流量，如异常则需要检修或更换液压泵。(Check the output pressure and flow of the hydraulic pump. If abnormal, repair or replace the hydraulic pump is necessary.)
检查主控制阀的工作状态，清洗或更换卡滞或内漏的阀芯。(Check the working status of the main control valve. Clean or replace the stuck or internally leaking spool.)
检查液压缸的密封情况，更换损坏的密封件。(Check the sealing of the hydraulic cylinders and replace damaged seals.)
检查发动机的工况，排除发动机故障。(Check the engine condition and troubleshoot any engine failures.)
Contact Growshine International today for all your construction machinery parts, heavy truck parts, agricultural machinery parts, and auto parts needs. We are committed to providing excellent service and high-quality products.
