Growshine International: Your Premier Source for New Original OEM and Aftermarket Komatsu Connecting Rod Parts - March 26, 2025
Growshine International (格莳国际) is a leading import and export trading company specializing in high-quality parts for construction machinery, heavy trucks, agricultural machinery, and automobiles. We offer a comprehensive range of new original OEM and aftermarket components from top brands, ensuring reliability and performance for your equipment. Explore our extensive inventory today!
New Original OEM Case New Holland / Komatsu Parts
We stock a variety of parts for both Case New Holland and Komatsu equipment, including:
Cover: ZBJ91271, ZBJ-91271
Key: 856121, 856-121
Clip: 501775, 501-775
Grill: 1652301C1, 1652301-C1
Gasket Set Q2 14P: Q2
Ring: 501D
Bearing: A27280
Guard / Finger: BS281136, BS-281136
Lever: 2030956C1, 2030956-C1
Brng: FP77508
Pin: GB236728, GB-236728
Belt: L15456
Bushing: D144602, D144602
Connector: 87976S
Arm: NCA2324A
Cross: 38774HBX, 38774-HBX
Cover: 1677151C1, 1677151-C1
Seal Kits for Various Excavators
We offer high-quality seal kits for breakers and excavators from multiple brands:
NPK H18X Breaker Hammer Seal Kit for Kubota, Caterpillar, Hitachi, Komatsu, John Deere Excavator
Okada OUB308 Breaker Hammer Seal Kit for Kubota, Caterpillar, Hitachi, Komatsu, John Deere Excavator
Okada OUB306 Breaker Hammer Seal Kit for Kubota, Caterpillar, Hitachi, Komatsu, John Deere Excavator
Arm Cylinder Seal Kit 707-99-58300, 7079958300 for Komatsu Engine 6D102 Excavator PC220-6, PC220LC-6, PC230-6, PC250HD-6Z
Bucket Cylinder Seal Kit for Komatsu S6D95L-1 Engine PC210LC-6 Excavator
For Komatsu Wheel Loader WA500-1 Dump Cylinder Seal Kit 707-99-75400, 7079975400
Komatsu Engine and Related Parts
Find a wide selection of Komatsu engine components:
Connecting Rod: 6136-31-3101, 6136313101
Head Bolt: 6150-11-1610, 6150111610
Turbo KTR130-11F Turbocharger 6502-13-2003, 6502132003 for Komatsu Engine S6D155-4 Dozer D155C-1, D155A-2 Generator EG300-1, EG300-2
Main Bearing, Standard: 6136-21-8010, 6136218010
BOLT: 207-32-11350, 2073211350 (New Aftermarket)
Camshaft Lube Pipe: 6127-51-7142, 6127517142
Lower Gasket Set: 6152-K2-9901, 6152K29901
Ring Set Piston: 6261-31-2030, 6261312030 (New Aftermarket)
Lower Gasket Set: 6204-K2-0901, 6204K20901
Thrust Bearing, .50mm: 6134-28-8050, 6134288050
Fan: 6110-63-3200, 6110633200
Piston with pin and pin retainers: 6127-31-2030, 6127312030
O-Ring: 6127-61-2971, 6127612971
Oil Pump: 6162-55-1011, 6162551011 for Komatsu Engine S6D170E, SA6D170A, SAA6D170 Loader WA700-1L, WA700-3L
Water Pump: 6685-61-1024, 6685611024 for Komatsu Engine NH-220 Bulldozer D60A-6, D60P-6, D60PL-6, D65A-6, D65E-6, D65P-7, D75S-3, D80A-12, D80P-12, D85A-12
Ring Set Piston: 6207-31-2501, 6207312501
Thrust Bearing, .50mm: 6150-28-8050, 6150288050
Rod Bearing, Standard: 6138-31-3040, 6138313040
Capscrew Cyl Head: 6150-81-9160, 6150819160 (New Aftermarket)
Bush Camshaft: 6130-21-1420, 6130211420 (New Aftermarket)
Rod Bearing, .50mm: 6207-38-3600, 6207383600
Rod Bearing Upper, 1.00mm: 6736-36-3400, 6736363400
Valve Guide: 6150-12-1341, 6150121341
Piston Pin: 6731-31-2410, 6731312410
Oil Filter: 600-211-5242, 6002115242
Cylinder Kit: KMP5159
Exhaust Manifold: 6754-11-5120, 6754115120
Sensors, Electrical, and Hydraulic Components
We supply various sensors, electrical parts, and hydraulic components:
Water Temperature Sensor MM432104, MM-432104 for Mitsubishi Engine L2E, L3E, S3L2, S4L2, L2A, L3A-61A, L2A-61DM, S3L2-61ES, S4L2-61WH Komatsu, Doosan, Daewoo Excavator SOLAR 015PLUS, S018-VT
Accumulator: 93411C3, 93411-C3 (New Original OEM Komatsu)
Button: 20Y-27-22250, 20Y2722250
24V 11T Starter Motor 1811002330, 181100-2330 for Isuzu Engine 4BC2 Komatsu, Mitsubishi, TCM Forklift
Charging Pump 3EB-13-22040, 3EB1322040 for Komatsu Forklift FD20H, FD20H-11, FD30H-11, FD30H-12, FG25H-12, FG28 Loader SD10-5
Solenoid: YM129953-77803, YM12995377803 (New Original OEM Komatsu)
A/C Relay 421-07-31270, 4210731270 for Komatsu Excavator PC1250-7, PC1250LC-7, PC200-7, PC200-8, PC220-7, PC300-7, PC400-8 Dozer D155A-6, D475A-5E0
Evaporator ND446010-3132 for Komatsu Bulldozers D155A, D155AX, D65EX, D65PX, D65WX Excavator PC400LC-8, PC300-8, PC350-8, PC200-8
Sensor: 7861-99-3400, 7861993400
Fuel Cap With 2 Keys 14X-60-31130, 14X6031130 for Komatsu Excavator D31EX, D31PX, D65PX, D65WX, PC70
Main Hydraulic Pump 705-55-34000, 7055534000 for Komatsu Loader 560B, W260
O-Rings, Seals, and Related Components
Find a variety of O-rings, seals, and other sealing components:
O-Ring made to fit Komatsu: 419-15-16950, 4191516950
O-Ring made to fit Komatsu: 07000-03060, 0700003060
Seal: CR46871, CR-46871 (New Original OEM Komatsu)
Hose: 07260-08732, 0726008732 for Komatsu PC130-8, PC138US-11, PC160LC-7, PC200-6, PC210-6, PC220-7, PC230LC-7, PC250-6, D155A-6, WA1200-6
O-Ring KOMATSU (New Aftermarket): 07000-12080, 0700012080
Coupler Assy: 86013812, 86013-812 (New Original OEM Komatsu)
O-Ring KOMATSU: 07000-63035, 0700063035
O Ring made to fit Komatsu: 235-832-2120, 2358322120
Back-Up Ring made to fit Komatsu: 700-93-11330, 7009311330
Seal made to fit Komatsu: 20G-23-31680, 20G2331680
O-RING Komatsu (New Aftermarket): 07000-15380, 0700015380
U-Seals made to fit Komatsu: 56D-50-13171, 56D5013171
O-Ring made to fit Komatsu: 6737-21-6180, 6737216180
O-Ring made to fit Komatsu: 6150-61-2520, 6150612520
O-Ring made to fit Komatsu: 07002-03034, 0700203034
Seal Ring made to fit Komatsu: 568-15-12840, 5681512840
Snap Ring made to fit Komatsu: 20G-14-K3390, 20G14K3390
Front Seal KOMATSU (New Aftermarket): 07012-00075, 0701200075
Seal Ring: 707-44-13920, 7074413920
O ring: 87022594, 87022-594 (New Original OEM Komatsu)
Other Essential Parts
Explore our range of other crucial components:
Key New Original OEM Case New Holland / Komatsu: 856121, 856-121
Air Filter Assembly 6738-81-7310, 6738817310 / 6738-81-7300, 6738817300 for Komatsu Engine SAA6D102E Excavator PC200-7, PC200-8, PC200LC-7
Rear View Mirror 421-54-25610, 4215425610 for Komatsu Excavator PC1250-7, PC1250-8, PC1250-8R, PC1250LC-8, PC1250SP-8, PC1250SP-8R, PC2000-8
CRADLE 708-2L-04061, 7082L04061 (Komatsu New Aftermarket)
Service Kit made to fit Komatsu: 878000516, 878000-516
BOLT 6V8550, 6V-8550 (Komatsu made to fit 14MM X 35MM)
Water Tank Radiator 22H-03-11361, 22H0311361 for Komatsu Excavator PC57-7
Lockwasher 5/8" Excavator Pc75-1 Komatsu Made To Fit: 3B4510, 3B-4510
Belt New Original OEM Komatsu: L84960, L84960
Bushing made to fit Komatsu: 20S-70-31520, 20S7031520
Seal Ring made to fit Komatsu: 568-15-12840, 5681512840
Gasket Maker, 3oz Tube, TB1207C: TB1207C
Shim made to fit Komatsu: Dk150530-4200, Dk1505304200
Hose made to fit Komatsu: 6743-11-4910, 6743114910
Screw New Original OEM Case New Holland / Komatsu: 163-47
Bracket made to fit Komatsu: 6110-43-5110, 6110435110
Gasket made to fit Komatsu: 6136-11-4811, 6136114811
Shim made to fit Komatsu: 6127-28-2230, 6127282230
Shaft made to fit Komatsu: 144-947-1970, 1449471970
Bracket New Original OEM Komatsu: 113546, 113546
Yoke made to fit Komatsu: 150-43-13640, 1504313640
Bearing New Original OEM Komatsu: 199030, 199030
Outlet Pipe: 6207-51-8360, 6207518360 for Komatsu Excavator PC200-6L, PC210LC-6L, PC220LC-6L, PC250LC-6L
Sleeve made to fit Komatsu: Ca0139799, Ca0139799
CARRIER Komatsu New Aftermarket: 207-26-71570, 2072671570
Sun Gear 20Y-26-22110, 20Y2622110 for Komatsu Excavator PC200, PC200CA, PC200SC, PC210, PC220, PC228, PC228US
Gasket Kits and Cylinder Liners
Cylinder Head Gasket 119309-01330, 11930901330 for Yanmar 2TNE68 Komatsu 2D68E-3 Engine Doosan Daewoo Solar 010 Excavator
Gasket Kit for 6159-K2-9900, 6159K29900 Komatsu Engine 6D125-3, SAA6D125E-3 Excavator PC400-7, PC400LC-7 Wheel Loader WA470-5, WA480-5
For Komatsu Crawler Tractor D21A-7-M, D21Q-7-M Yanmar Engine 4TNE94 Komatsu Engine 4D94E Cylinder Liner 4 Units 1 Set
Overhaul Rebuild Kit for Komatsu Engine 4D87, S4D87E-1 Excavator PC56-7
Mufflers and Pipes
Muffler Silencer 6745-11-5720, 6745115720 for Komatsu Engine SAA6D114E-3 Excavator PC300-7E0, PC300-8, PC300HD-7E0, PC300LC-7E0, PC300LC-8, PC300LL-7E0, PC340LC-7K-E0
Muffler Silencer 6205-11-5330, 6205115330 / 6204-13-5210, 6204135210 / 6205-11-5220, 6205115220 for Komatsu Engine 4D95 Excavator PC120-5, PC120-6, PC100-5, PC100-6, PC130-5, PC150-5
Outlet Pipe 6207-51-8360, 6207518360 for Komatsu Excavator PC200-6L, PC210LC-6L, PC220LC-6L, PC250LC-6L
Glossary of Parts
Connecting Rod: This component connects the piston to the crankshaft, converting the reciprocating motion of the piston into the rotary motion of the crankshaft. It is located inside the engine block. Example: Komatsu PC200 excavator connecting rod (English), 小松PC200挖掘机连杆 (Chinese), Шатун экскаватора Komatsu PC200 (Russian).
Head Bolt: These high-strength bolts secure the cylinder head to the engine block, ensuring a tight seal against combustion pressures. They are located around the perimeter of the cylinder head. Example: Caterpillar 320D excavator head bolt (English), 卡特彼勒320D挖掘机缸盖螺栓 (Chinese), Болт головки блока цилиндров экскаватора Caterpillar 320D (Russian).
Turbocharger: A turbine-driven forced induction device that increases an engine's efficiency and power output by forcing extra compressed air into the combustion chamber. It is typically mounted on the exhaust manifold. Example: John Deere 6135H engine turbocharger (English), 约翰迪尔6135H发动机涡轮增压器 (Chinese), Турбокомпрессор двигателя John Deere 6135H (Russian).
Water Temperature Sensor: This sensor measures the temperature of the engine coolant and sends this information to the engine control unit (ECU) to help regulate engine operation and prevent overheating. It is usually located in the engine block or cylinder head coolant passage. Example: Hitachi ZX200 excavator water temperature sensor (English), 日立ZX200挖掘机水温传感器 (Chinese), Датчик температуры воды экскаватора Hitachi ZX200 (Russian).
O-Ring: A toroidal-shaped sealing device with a circular cross-section, used to prevent leakage of fluids or gases. They are used in various locations throughout machinery, such as hydraulic systems and engine components. Example: Kubota KX91-3 excavator O-ring (English), 久保田KX91-3挖掘机O型圈 (Chinese), Уплотнительное кольцо экскаватора Kubota KX91-3 (Russian).
Gear Pump: A type of positive displacement pump that uses gears to pump fluid. It is commonly used in hydraulic systems to provide hydraulic power. Example: Volvo EC220D excavator gear pump (English), 沃尔沃EC220D挖掘机齿轮泵 (Chinese), Шестеренный насос экскаватора Volvo EC220D (Russian).
Main Bearing: These bearings support the crankshaft within the engine block, allowing it to rotate smoothly under load. They are located between the crankshaft journals and the engine block. Example: Cummins ISX engine main bearing (English), 康明斯ISX发动机主轴承 (Chinese), Коренной подшипник двигателя Cummins ISX (Russian).
Starter Motor: An electric motor that cranks the engine to initiate the combustion process. It is typically mounted to the engine flywheel housing. Example: Isuzu 4HK1 engine starter motor (English), 五十铃4HK1发动机起动机 (Chinese), Стартер двигателя Isuzu 4HK1 (Russian).
Hydraulic Pump: A mechanical device that converts mechanical power into hydraulic power. It is the core component of a hydraulic system, providing the flow of hydraulic fluid to operate various actuators. Example: Liebherr R926 excavator hydraulic pump (English), 利勃海尔R926挖掘机液压泵 (Chinese), Гидравлический насос экскаватора Liebherr R926 (Russian).
Air Filter Assembly: This assembly filters the air entering the engine, removing dust and other contaminants to prevent engine damage. It is usually located in the engine compartment, connected to the air intake system. Example: Mercedes-Benz Actros truck air filter assembly (English), 梅赛德斯-奔驰Actros卡车空气滤清器总成 (Chinese), Воздушный фильтр в сборе грузовика Mercedes-Benz Actros (Russian).
Industry Tips
Tip 1: When searching for construction machinery parts online, always include the brand and model number of your equipment for more accurate results. For example, searching for "Komatsu PC200-8 engine parts" will yield more specific results than just "excavator engine parts."
Tip 2: Consider both OEM (Original Equipment Manufacturer) and aftermarket parts. OEM parts are typically more expensive but guarantee fit and performance. Aftermarket parts can be a cost-effective alternative, but ensure you choose reputable suppliers like Growshine International for quality.
Tip 3: Regularly inspect and maintain your machinery to identify potential part failures early. This proactive approach can prevent costly downtime and more significant repairs in the future.
About Growshine International (格莳国际)
Growshine International (格莳国际) is a global import and export trading company specializing in a wide range of high-quality parts for construction machinery, heavy trucks, agricultural machinery, and automobiles. We are committed to providing our customers with reliable OEM and aftermarket parts at competitive prices. Our extensive network and industry expertise allow us to source and deliver the parts you need, wherever you are in the world. We pride ourselves on our excellent customer service and our ability to meet the diverse needs of our clients in the global market.
Troubleshooting Tip: Overheating Excavator Engine
Problem: Your Komatsu PC300 excavator engine is overheating frequently.
Possible Causes and Solutions:
Low Coolant Level: Check the coolant level in the radiator and expansion tank. If low, add the correct type and amount of coolant. Look for leaks in hoses, the radiator, or the water pump.
Faulty Thermostat: The thermostat regulates the flow of coolant. If it's stuck closed, the engine can overheat. Consider replacing the thermostat.
Clogged Radiator: A radiator clogged with debris or scale can't effectively dissipate heat. Clean the radiator fins with compressed air or water. If heavily scaled, chemical cleaning or replacement might be necessary.
Defective Water Pump: The water pump circulates coolant through the engine. If the pump is failing, it won't provide adequate coolant flow. Listen for unusual noises from the pump and check for leaks. Replacement might be required.
Loose or Damaged Fan Belt: The fan belt drives the cooling fan. If it's loose or broken, the fan won't spin properly, leading to overheating. Adjust or replace the fan belt.
Air Lock in Cooling System: Trapped air can prevent proper coolant circulation. Bleed the cooling system according to the machine's service manual.
Faulty Water Temperature Sensor: While less likely to directly cause overheating, a faulty sensor can give incorrect readings. Check the sensor's functionality and replace if needed.
由广数供应链（CGSC）团队提供运营方案
