Komatsu Excavator Parts for Your Machines - March 25, 2025
格莳国际支持淘宝线上购买，点击这里立即选购！
Growshine International is your trusted source for a comprehensive range of high-quality aftermarket and genuine parts for Komatsu excavators. As a leading import and export trading company specializing in engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts, we are committed to providing you with the best solutions for your equipment maintenance and repair needs. Explore our extensive inventory of Komatsu excavator components designed for various models, ensuring optimal performance and durability.
Swing Motor Vertical Shaft for Komatsu PC220-7/8
Ensure smooth and efficient swing operation with our Swing Motor Vertical Shaft designed for Komatsu Excavator PC220-7 and PC220-8 models. Part number: 206-26-73130, 2062673130.
Forging Bucket Tooth for Komatsu PC75UD-2/3, PC75US-3, PC75UU-1/2/3, PC78MR-6, PC78US-8, PC78UU-8, PC88MR-8
Maximize your excavator's digging power with our durable Forging Bucket Tooth, suitable for Komatsu Excavator PC75UD-2, PC75UD-3, PC75US-3, PC75UU-1, PC75UU-2, PC75UU-3, PC78MR-6, PC78US-8, PC78UU-8, and PC88MR-8. Part number: 20X-70-14160, 20X7014160.
Swivel Joint Seal Kit for Komatsu PC100-1/2/3/5/6
Prevent leaks and maintain hydraulic system integrity with our Swivel Joint Seal Kit for Komatsu Excavator PC100-1, PC100-2, PC100-3, PC100-5, and PC100-6. This essential kit ensures reliable performance.
Travel Motor Drive Plate (Pin Roller Shell) for KOMATSU PC200-6
Ensure efficient power transmission to your tracks with our Travel Motor Drive Plate (pin roller shell) specifically designed for KOMATSU PC200-6 excavators.
Swing Reduction 2nd Three Star Carrier for KOMATSU PC120-6 (4D95 Engine)
Maintain the smooth operation of your swing mechanism with our Swing Reduction 2nd three star Carrier, compatible with KOMATSU PC120-6 excavators equipped with the 4D95 engine. Part number: 203-26-61130, 2032661130.
Unloading Valve for Komatsu Excavator PC60-7
Control hydraulic pressure effectively with our Unloading Valve designed for Komatsu Excavator PC60-7. This valve plays a crucial role in the hydraulic system's performance.
Swing Solenoid Valve for Komatsu PC200-5 (6D95 Engine)
Ensure precise control of your excavator's swing motion with our Swing Solenoid Valve for Komatsu Excavator PC200-5 models powered by the 6D95 engine. Part numbers: 20Y-60-11712, 20Y6011712, 20Y-60-11713, 20Y6011713.
Air Conditioner Condenser and AC Evaporator for KOMATSU PC200-7
Stay comfortable in your cabin with our high-quality Air Conditioner Condenser and AC Evaporator designed for KOMATSU PC200-7 excavators. Ensure a functioning climate control system for operator comfort.
Swing 2nd Copper Bush for Komatsu PC120-6 (4D102 Engine)
Maintain smooth and reliable swing operation with our Swing 2nd Copper Bush, specifically designed for Komatsu Excavator PC120-6 models equipped with the 4D102 engine.
Travel Motor Spindle Assy for KOMATSU PC100-5/6, PC120-5/6, PC130-5/6
Ensure efficient movement of your excavator with our durable Travel Motor Spindle Assy, compatible with KOMATSU PC100-5, PC100-6, PC120-5, PC120-6, PC130-5, and PC130-6 models. Part number: TZ200B1132-03, TZ200B113203.
Swing Motor First Class Three Star Frame Assembly for KOMATSU PC200-6
Rebuild or repair your swing motor with our Swing Motor First Class three star Frame Assembly, designed for KOMATSU PC200-6 excavators. This frame ensures the structural integrity of the swing motor.
Swing Second Class Four Star Frame (Cast Steel) for KOMATSU PC200-7
Ensure the robust structure of your swing motor with our Swing Second Class four star Frame, made from durable cast steel and designed for KOMATSU PC200-7 excavators.
Swing 2nd 4 Planet Carrier Assembly for KOMATSU PC200-7
Maintain the efficiency of your swing reduction unit with our Swing 2nd 4 Planet Carrier Assembly, specifically designed for KOMATSU PC200-7 excavators.
V Belt Drive Belt for Komatsu PC25-1, PC30-7, PC30MR-1, PC40-7, PC45-1, PC50UU-2 (3D84/4D84/4D88E Engines)
Ensure proper engine operation with our V Belt Drive Belt, compatible with Komatsu Excavator PC25-1, PC30-7, PC30MR-1, PC40-7, PC45-1, and PC50UU-2 models equipped with 3D84, 4D84, or 4D88E engines. Part number: 119865-42290, 11986542290, YM119865-42290, YM11986542290.
Fuel Filter for Yanmar Engines and Komatsu Forklifts
Keep your engine fuel system clean with our high-quality Fuel Filter, suitable for Yanmar Engines 3TNV82A, 3TNV88, 4TNV88, 4TNV94L, and Komatsu Forklifts FD20/25-17, FD20H/25H-17, FD30H-17, FD30-17. Part numbers: 129907-55801, 12990755801, 129907-55810, 12990755810, 129907-55800, 12990755800.
Travel Motor Oil Seal Kit for Komatsu PC120-6E
Prevent oil leaks in your travel motor with our reliable Travel Motor Oil Seal Kit designed for Komatsu PC120-6E excavators.
Bucket Cylinder Seal Kit for Komatsu PC220-6
Ensure the proper functioning of your bucket cylinder with our Bucket Cylinder Seal Kit designed for Komatsu PC220-6 excavators.
Bucket Cylinder Seal Kit for Komatsu PC220-8, PC220LC-8, PC270-8, PC240-8K, PC290LC-8K, PC240LC-8, PC308USLC-3E0-W1
Maintain the power and efficiency of your bucket operation with our Bucket Cylinder Seal Kit, compatible with Komatsu Excavator PC220-8, PC220LC-8, PC270-8, PC240-8K, PC290LC-8K, PC240LC-8, and PC308USLC-3E0-W1. Part number: 707-99-59020, 7079959020.
Relief Valve Assembly for Komatsu PC220-6Z, PC220-6, PC250-6, PC250LC-6, PC230LC-6, PC230
Protect your hydraulic system from overpressure with our Relief Valve Assembly designed for Komatsu Excavator PC220-6Z, PC220-6, PC250-6, PC250LC-6, PC230LC-6, and PC230. Part number: 708-2L-04531, 7082L04531.
Center Joint Seal Kit for Komatsu PC50UU-1
Prevent hydraulic leaks at the center joint with our Seal Kit designed for Komatsu PC50UU-1 excavators.
Bucket Cylinder Seal Kit for Komatsu PC200-3, PC200LC-3
Restore the power of your bucket cylinder with our Seal Kit designed for Komatsu Excavator PC200-3 and PC200LC-3 models.
Pull Rod Throttle Lever for Komatsu Excavator PC200-6
Ensure precise engine speed control with our Pull Rod Throttle Lever designed for Komatsu Excavator PC200-6.
Main Pump Seal Kit for Komatsu Engines 6D95 and 6D102 (Excavator PC220-6)
Rebuild your main hydraulic pump with our comprehensive Seal Kit suitable for Komatsu Engines 6D95 and 6D102, commonly found in Excavator PC220-6 models.
Swivel Joint Seal Kit for Komatsu PC56
Prevent hydraulic leaks at the swivel joint with our Seal Kit designed for Komatsu PC56 excavators.
Hydraulic Filter for Komatsu PC40-2 and PC60-2
Maintain a clean hydraulic system with our high-quality Hydraulic Filter compatible with Komatsu Excavator PC40-2 and PC60-2. Part number: 154-60-12170, 1546012170.
Travel Framework Oil Seal Kit for Komatsu PC200-1/2/3/5/6/7/8
Prevent oil leaks in your travel framework with our comprehensive Oil Seal Kit designed for Komatsu Excavator PC200-1, PC200-2, PC200-3, PC200-5, PC200-6, PC200-7, and PC200-8 models.
Bucket Cylinder Seal Kit for Komatsu PC220-7
Ensure the proper functioning of your bucket cylinder with our Bucket Cylinder Seal Kit designed for Komatsu PC220-7 excavators.
Engine Mounting Rubber Cushion Feet Bumper for Komatsu PC25
Reduce vibration and noise with our Engine Mounting Rubber Cushion Feet Bumper designed for Komatsu Excavator PC25.
Boom Cylinder Seal Kit for Komatsu PC45MRX-1, PC45R-8, PC40R-8, PC45MR-1, PC40MRX-1, PC40MR-1
Restore the lifting power of your boom with our Boom Cylinder Seal Kit compatible with Komatsu Excavator PC45MRX-1, PC45R-8, PC40R-8, PC45MR-1, PC40MRX-1, and PC40MR-1. Part number: 707-98-25560, 7079825560.
Arm Cylinder Seal Kit for Komatsu Excavator PC400-3
Ensure smooth and powerful arm movement with our Arm Cylinder Seal Kit designed for Komatsu Excavator PC400-3.
Boom Cylinder Seal Kit for Komatsu Excavator PC228USL
Restore the lifting power of your boom with our Boom Cylinder Seal Kit designed for Komatsu Excavator PC228USL.
Arm Cylinder Seal Kit for Komatsu Excavator PC228USL
Ensure smooth and powerful arm movement with our Arm Cylinder Seal Kit designed for Komatsu Excavator PC228USL.
Swing Overflow Valve for Komatsu Excavator PC200-6
Control the pressure in your swing circuit with our Swing Overflow Valve designed for Komatsu Excavator PC200-6.
Bucket Cylinder Seal Kit for Komatsu Excavator PC1100
Maintain the digging power of your bucket with our robust Bucket Cylinder Seal Kit designed for Komatsu Excavator PC1100.
Arm Cylinder Seal Kit for Komatsu Excavator PC30MRX-1
Ensure smooth and powerful arm movement with our Arm Cylinder Seal Kit designed for Komatsu Excavator PC30MRX-1.
Boom Cylinder Seal Kit for Komatsu PC30-7, PC30R-7
Restore the lifting power of your boom with our Boom Cylinder Seal Kit compatible with Komatsu Excavator PC30-7 and PC30R-7. Part number: 707-98-24920, 7079824920.
Engine Mounting Rubber Cushion Feet Bumper for Komatsu PC200-3
Reduce vibration and noise with our Engine Mounting Rubber Cushion Feet Bumper designed for Komatsu Excavator PC200-3.
Arm Cylinder Seal Kit for Komatsu Excavator PC30MR-1
Ensure smooth and powerful arm movement with our Arm Cylinder Seal Kit designed for Komatsu Excavator PC30MR-1.
Hydraulic Filter for Komatsu PC40MR-2, PC45MR-3, PC50MR-2, PC55MR-3, PC60-7
Maintain a clean hydraulic system with our high-quality Hydraulic Filter compatible with Komatsu Excavator PC40MR-2, PC45MR-3, PC50MR-2, PC55MR-3, and PC60-7. Part number: 21W-60-41121, 21W6041121.
Bucket Cylinder Seal Kit for Komatsu PC130-5/6/7/8/10/11
Ensure the proper functioning of your bucket cylinder with our Bucket Cylinder Seal Kit designed for Komatsu PC130-5, PC130-6, PC130-7, PC130-8, PC130-10, and PC130-11 excavators.
Travel Motor Seal Kit for Komatsu PC40-8
Prevent oil leaks in your travel motor with our reliable Seal Kit designed for Komatsu PC40-8 excavators.
Travel Motor Seal Kit for Komatsu PC40
Prevent oil leaks in your travel motor with our reliable Seal Kit designed for Komatsu PC40 excavators.
Hydraulic Filter for Komatsu BC100-1, PC80-1, D455A-1
Maintain a clean hydraulic system with our high-quality Hydraulic Filter compatible with Komatsu Bulldozer BC100-1, Excavator PC80-1, and Bulldozer D455A-1. Part numbers: 203-60-12140, 2036012140, 198-49-11440, 1984911440.
Muffler Silencer for Komatsu PC200-3, PC200LC-3, PC220-3, PC220LC-3 (S6D105 Engine)
Reduce engine noise with our Muffler Silencer designed for Komatsu Excavator PC200-3, PC200LC-3, PC220-3, and PC220LC-3 models equipped with the S6D105 engine. Part number: 6137-11-5550, 6137115550.
Engine Mounting Rubber Cushion Feet Bumper for Komatsu PC200-1
Reduce vibration and noise with our Engine Mounting Rubber Cushion Feet Bumper designed for Komatsu Excavator PC200-1.
Arm Cylinder Seal Kit for Komatsu PC78US-6, PC78MR-6, PC88MR-8, PW98MR-6
Ensure smooth and powerful arm movement with our Arm Cylinder Seal Kit compatible with Komatsu Excavator PC78US-6, PC78MR-6, PC88MR-8, and Wheeled Excavator PW98MR-6. Part number: 707-98-35310, 7079835310.
Swivel Joint Seal Kit for Komatsu PC40-8
Prevent hydraulic leaks at the swivel joint with our Seal Kit designed for Komatsu PC40-8 excavators.
Boom Cylinder Seal Kit for Komatsu PC100-1, PC100-2
Restore the lifting power of your boom with our Boom Cylinder Seal Kit compatible with Komatsu Excavator PC100-1 and PC100-2.
Arm Cylinder Seal Kit for Komatsu PC40MR-1, PC40MRX-1, PC40MR-2
Ensure smooth and powerful arm movement with our Arm Cylinder Seal Kit compatible with Komatsu Excavator PC40MR-1, PC40MRX-1, and PC40MR-2. Part number: 707-98-25350, 7079825350.
Bucket Cylinder Seal Kit for Komatsu PC800SE-8, PC850SE-8
Maintain the digging power of your bucket with our robust Bucket Cylinder Seal Kit designed for Komatsu Excavator PC800SE-8 and PC850SE-8. Part number: 707-99-78780, 7079978780.
Air Filter for Komatsu PC118MR-8, PC128US-2, PC128UU-2, PC130-8, PC138US-2
Ensure clean air intake for optimal engine performance with our Air Filter compatible with Komatsu Excavator PC118MR-8, PC128US-2, PC128UU-2, PC130-8, and PC138US-2. Part numbers: 600-185-2110, 6001852110 and 600-185-2120, 6001852120.
Arm Cylinder Seal Kit for Komatsu Excavator PC270-7
Ensure smooth and powerful arm movement with our Arm Cylinder Seal Kit designed for Komatsu Excavator PC270-7. Part number: 707-99-59620, 7079959620.
Bucket Cylinder Seal Kit for Komatsu PC10-7
Maintain the digging power of your bucket with our robust Bucket Cylinder Seal Kit designed for Komatsu Excavator PC10-7. Part numbers: 707-98-12260, 7079812260.
Swing Motor Seal Kit for Komatsu PC50
Prevent hydraulic leaks in your swing motor with our reliable Seal Kit designed for Komatsu PC50 excavators.
Swing Motor Seal Kit for Komatsu PC60-2/3/5/6/7/8
Prevent hydraulic leaks in your swing motor with our reliable Seal Kit compatible with Komatsu Excavator PC60-2, PC60-3, PC60-5, PC60-6, PC60-7, and PC60-8 models.
Air Filter for Komatsu D21A-8T and D21P-8T
Ensure clean air intake for optimal engine performance with our Air Filter compatible with Komatsu Bulldozers D21A-8T and D21P-8T. Part number: 600-181-9470, 6001819470.
Bucket Cylinder Seal Kit for Komatsu PC120-6E
Ensure the proper functioning of your bucket cylinder with our Bucket Cylinder Seal Kit designed for Komatsu PC120-6E excavators.
Travel Motor Seal Kit for Komatsu PC200-8 and PC300-8
Prevent oil leaks in your travel motor with our reliable Seal Kit designed for Komatsu PC200-8 and PC300-8 excavators.
Cooling Fan for KOMATSU PC60-6 (4D95 Engine)
Ensure proper engine cooling with our durable Cooling Fan designed for KOMATSU PC60-6 excavators equipped with the 4D95 engine. Part number: 600-625-0520, 6006250520.
Hydraulic Filter for Komatsu PC400 and PC400-5/5C
Maintain a clean hydraulic system with our high-quality Hydraulic Filter compatible with Komatsu Excavator PC400, PC400-5, and PC400-5C. Part number: 07063-01142, 0706301142.
Fuel Filter for Komatsu PC78US
Keep your engine fuel system clean with our high-quality Fuel Filter compatible with Komatsu PC78US excavators. Part numbers: 600-311-3870, 6003113870, 600-319-3870, 6003193870.
ECU Electronic Control Unit for Komatsu Engines and Excavators
Ensure proper electronic control of your engine with our ECU Electronic Control Unit compatible with Komatsu Engine SAA6D107E-1 and Excavators PC200-8, PC228US-8, and PC210-8K. Part number: 600-467-1100, 6004671100.
Adjust Cylinder Seal Kit for Komatsu PC40-8
Ensure the proper functioning of your adjust cylinder with our Seal Kit designed for Komatsu PC40-8 excavators.
Travel Motor Seal Kit for Komatsu PC150
Prevent oil leaks in your travel motor with our reliable Seal Kit designed for Komatsu PC150 excavators.
Starter Motor for Komatsu Engines and Excavators
Ensure reliable engine starting with our 24V 10T Starter Motor compatible with Komatsu Engine 6D102-1 and Excavators PC200-6, PC200LC-6, PC220-6, PC220-7, PC220LC-6, PC220LC-7, and PC220SE-6. Part number: 600-863-4110, 6008634110.
Engine Mounting Rubber Cushion Feet Bumper for Komatsu PC200-5
Reduce vibration and noise with our Engine Mounting Rubber Cushion Feet Bumper designed for Komatsu Excavator PC200-5.
Hydraulic Oil Filter for Komatsu Excavators
Maintain a clean hydraulic system with our high-quality Hydraulic Oil Filter compatible with Komatsu Excavator PC200-7 and PC200-8. Part numbers: 207-60-71181, 2076071181, HF35360, P550787.
Bucket Cylinder Seal Kit for Komatsu PC50MR-2
Maintain the digging power of your bucket with our robust Bucket Cylinder Seal Kit designed for Komatsu Excavator PC50MR-2. Part number: 707-98-25980, 7079825980.
Arm Cylinder Seal Kit for Komatsu Excavator PC1100
Ensure smooth and powerful arm movement with our Arm Cylinder Seal Kit designed for Komatsu Excavator PC1100.
Bucket Cylinder Seal Kit for Komatsu PW60-3
Maintain the digging power of your bucket with our robust Bucket Cylinder Seal Kit designed for Komatsu Wheeled Excavator PW60-3.
Swing Motor Seal Kit for Komatsu PC220-6
Prevent hydraulic leaks in your swing motor with our reliable Seal Kit designed for Komatsu PC220-6 excavators.
Boom Cylinder Seal Kit for Komatsu PC210-7 and PC210-8
Restore the lifting power of your boom with our Boom Cylinder Seal Kit compatible with Komatsu Excavator PC210-7 and PC210-8.
Swing Motor Seal Kit for Komatsu PC45
Prevent hydraulic leaks in your swing motor with our reliable Seal Kit designed for Komatsu PC45 excavators.
Travel Motor Seal Kit for Komatsu PC45
Prevent oil leaks in your travel motor with our reliable Seal Kit designed for Komatsu PC45 excavators.
Travel Motor Seal Kit for Komatsu PC220-8
Prevent oil leaks in your travel motor with our reliable Seal Kit designed for Komatsu PC220-8 excavators.
Air Filter for Komatsu 4D105 Engine
Ensure clean air intake for optimal engine performance with our Air Filter compatible with Komatsu 4D105 engines. Part numbers: 6131-82-7010, 6131827010 and 600-181-8360, 6001818360.
Travel Motor Seal Kit for Komatsu PC120 and PC120-1
Prevent oil leaks in your travel motor with our reliable Seal Kit designed for Komatsu PC120 and PC120-1 excavators.
Radiator Mounting Rubber Cushion for Komatsu PC60-5
Reduce vibration and noise from your radiator with our Mounting Rubber Cushion designed for Komatsu Excavator PC60-5.
Boom Cylinder Seal Kit for Komatsu Excavator PC30MRX-1
Restore the lifting power of your boom with our Boom Cylinder Seal Kit designed for Komatsu Excavator PC30MRX-1.
Hydraulic Filter for Komatsu PC70-8, PC78MR-6, PC78US-6, PC78US-8, PC78UU-6, PC78UU-8, PC88MR-8
Maintain a clean hydraulic system with our high-quality Hydraulic Filter compatible with various Komatsu excavator models including PC70-8, PC78MR-6, PC78US-6, PC78US-8, PC78UU-6, PC78UU-8, and PC88MR-8. Part number: 21W-60-41121, 21W6041121.
Arm Cylinder Seal Kit for Komatsu PC100-6, PC120-5, PC120-6, PC130-5
Ensure smooth and powerful arm movement with our Arm Cylinder Seal Kit compatible with Komatsu Excavator PC100-6, PC120-5, PC120-6, and PC130-5. Part number: 707-99-44200, 7079944200.
Bucket Cylinder Seal Kit for Komatsu PC30R-8
Maintain the digging power of your bucket with our robust Bucket Cylinder Seal Kit designed for Komatsu Excavator PC30R-8.
Boom Cylinder Seal Kit for Komatsu PC10-7
Restore the lifting power of your boom with our Boom Cylinder Seal Kit designed for Komatsu Excavator PC10-7. Part number: 707-99-14430, 7079914430.
Cab Controller Panel V-ECU for Komatsu PC200-7, PC210-7, PC220-7, PC230-7
Ensure proper control of your excavator's functions with our Cab Controller Panel V-ECU compatible with Komatsu Excavator PC200-7, PC210-7, PC220-7, and PC230-7. Part number: 7835-26-1004, 7835261004.
Bucket Cylinder Seal Kit for Komatsu PC40MR-1, PC40MRX-1, PC40R-8
Maintain the digging power of your bucket with our robust Bucket Cylinder Seal Kit compatible with Komatsu Excavator PC40MR-1, PC40MRX-1, and PC40R-8. Part number: 707-98-15690, 7079815690.
Bucket Cylinder Seal Kit for Komatsu PC40MR-1, PC40MRX-1
Maintain the digging power of your bucket with our robust Bucket Cylinder Seal Kit compatible with Komatsu Excavator PC40MR-1 and PC40MRX-1. Part number: 707-98-15740, 7079815740.
Engine Mounting Rubber Cushion Feet Bumper for Komatsu PC240-8
Reduce vibration and noise with our Engine Mounting Rubber Cushion Feet Bumper designed for Komatsu Excavator PC240-8.
Air Filter for Komatsu PC35-8
Ensure clean air intake for optimal engine performance with our Air Filter designed for Komatsu PC35-8 excavators.
Boom Cylinder Seal Kit for Komatsu PC40MR-1, PC40MRX-1, PC45MR-1, PC45MRX-1
Restore the lifting power of your boom with our Boom Cylinder Seal Kit compatible with Komatsu Excavator PC40MR-1, PC40MRX-1, PC45MR-1, and PC45MRX-1. Part number: 707-98-25700, 7079825700.
Boom Cylinder Seal Kit for Komatsu Excavator PC20R-8
Restore the lifting power of your boom with our Boom Cylinder Seal Kit designed for Komatsu Excavator PC20R-8.
Expansion Tank for Komatsu PC300-8, PC350-8, PC400-8
Ensure proper engine cooling system function with our Expansion Tank compatible with Komatsu Excavator PC300-8, PC350-8, and PC400-8. Part number: 419-03-21320, 4190321320.
Door Lock for KOMATSU PC300-6
Secure the cabin of your KOMATSU PC300-6 excavator with our durable Door Lock assembly.
Bucket Cylinder Seal Kit for Komatsu PC40-8
Maintain the digging power of your bucket with our robust Bucket Cylinder Seal Kit designed for Komatsu PC40-8 excavators.
Oil Port Overflow Valve for Komatsu Excavator PC200-5
Control hydraulic fluid flow with our Oil Port Overflow Valve designed for Komatsu Excavator PC200-5.
Cab Door Lock and Latch for KOMATSU PC240LC-8
Secure the cabin door of your KOMATSU PC240LC-8 excavator with our Door Lock and Latch assembly. Part number for Lock: 20Y-54-52820, 20Y5452820. Part number for Latch: 20Y-53-12201, 20Y5312201.
Bucket Tooth for Komatsu PC220-3, PC220-5, PC220-8, PC270-8
Maximize your excavator's digging power with our durable Bucket Tooth suitable for Komatsu Excavator PC220-3, PC220-5, PC220-8, and PC270-8. Part number: 206-70-48610, 2067048610.
Boom Cylinder Seal Kit for Komatsu PC38UU-3
Restore the lifting power of your boom with our Boom Cylinder Seal Kit designed for Komatsu Excavator PC38UU-3. Part number: 707-98-25110, 7079825110.
Boom Cylinder Seal Kit for Komatsu PC45-1, PC50UG-2
Restore the lifting power of your boom with our Boom Cylinder Seal Kit compatible with Komatsu Excavator PC45-1 and PC50UG-2. Part number: 707-98-34140, 7079834140.
Boom Cylinder Seal Kit for Komatsu PC50MR-2, PC40MR-2
Restore the lifting power of your boom with our Boom Cylinder Seal Kit compatible with Komatsu Excavator PC50MR-2 and PC40MR-2. Part number: 707-98-29500, 7079829500.
Bucket Cylinder Seal Kit for Komatsu PC45-1, PC45MR-1, PC58SF-1, PC50UU-2
Maintain the digging power of your bucket with our robust Bucket Cylinder Seal Kit compatible with Komatsu Excavator PC45-1, PC45MR-1, PC58SF-1, and PC50UU-2. Part number: 707-98-25110, 7079825110.
Glossary of Engineering Machinery Parts
Swing Motor
The swing motor is a hydraulic motor responsible for rotating the upper structure (cab and boom) of an excavator. It allows the machine to swing left and right. Example: Komatsu PC200-7 swing motor. (Chinese: 小松PC200-7回转马达; Russian: Поворотный двигатель Komatsu PC200-7)
Bucket Tooth
Bucket teeth are wear-resistant attachments fixed to the edge of the excavator bucket. They penetrate the ground or material being excavated. Example: Caterpillar 320D bucket tooth. (Chinese: 卡特彼勒320D挖斗齿; Russian: Зуб ковша Caterpillar 320D)
Swivel Joint
The swivel joint (also known as a rotary joint or center joint) allows the continuous rotation of the upper structure of an excavator while maintaining hydraulic and electrical connections to the undercarriage. Example: Hitachi ZX200 swivel joint. (Chinese: 日立ZX200中央回转接头; Russian: Центральный коллектор Hitachi ZX200)
Travel Motor
The travel motor is a hydraulic motor that powers the tracks of an excavator, enabling it to move forward, backward, and turn. Example: Volvo EC220 travel motor. (Chinese: 沃尔沃EC220行走马达; Russian: Ходовой двигатель Volvo EC220)
Hydraulic Pump
The hydraulic pump is the core component of an excavator's hydraulic system, converting mechanical power from the engine into hydraulic power to operate various actuators like cylinders and motors. Example: Komatsu PC300 main pump. (Chinese: 小松PC300主液压泵; Russian: Главный гидравлический насос Komatsu PC300)
Solenoid Valve
A solenoid valve is an electromechanically operated valve controlled by an electric current through a solenoid. In excavators, they are used to control the flow of hydraulic fluid to different components. Example: Kobelco SK210 solenoid valve. (Chinese: 神钢SK210电磁阀; Russian: Электромагнитный клапан Kobelco SK210)
Seal Kit
A seal kit contains various types of seals (O-rings, piston seals, rod seals, etc.) used in hydraulic cylinders, motors, and other components to prevent fluid leakage. Example: John Deere 624K bucket cylinder seal kit. (Chinese: 约翰迪尔624K铲斗油缸密封包; Russian: Комплект уплотнений ковшового цилиндра John Deere 624K)
Air Filter
An air filter cleans the air entering the engine, preventing dust and other contaminants from causing damage. Example: Komatsu D65 bulldozer air filter. (Chinese: 小松D65推土机空气滤清器; Russian: Воздушный фильтр бульдозера Komatsu D65)
Hydraulic Filter
A hydraulic filter removes contaminants from the hydraulic fluid, ensuring the smooth and efficient operation of the hydraulic system and preventing premature wear of components. Example: Hyundai R290LC-9 hydraulic filter. (Chinese: 现代R290LC-9液压滤芯; Russian: Гидравлический фильтр Hyundai R290LC-9)
Drive Belt
A drive belt transmits power from the engine's crankshaft to various accessories like the alternator, fan, and air conditioning compressor. Example: Cummins ISX15 fan belt. (Chinese: 康明斯ISX15风扇皮带; Russian: Ремень вентилятора Cummins ISX15)
Tips for Finding the Right Excavator Parts Online
Always have your machine's model number and the part number handy when searching.
Look for reputable suppliers with good reviews and a clear return policy.
Compare prices from different vendors, but also consider the quality and shipping costs.
Common Issue: Excavator Losing Hydraulic Power
Details: A common problem with excavators is a gradual or sudden loss of hydraulic power, leading to slow or weak movements of the boom, arm, and bucket. This can significantly reduce productivity.
Possible Causes and Solutions:
Low Hydraulic Fluid Level: Check the hydraulic fluid reservoir and ensure it is at the correct level. Add the recommended hydraulic fluid if necessary.
Clogged Hydraulic Filters: Replace the hydraulic filters according to the manufacturer's recommendations. Clogged filters restrict fluid flow.
Faulty Hydraulic Pump: The hydraulic pump might be worn out or damaged. Inspect the pump for leaks or unusual noises. If suspected, the pump may need to be repaired or replaced.
Internal Leaks in Hydraulic Cylinders or Valves: Internal leaks can cause a loss of pressure. Inspect cylinders for external leaks. Internal valve leaks might require professional diagnosis and repair.
Air in the Hydraulic System: Air can compress and reduce hydraulic power. Bleed the hydraulic system according to the machine's service manual.
Quick Tips for Excavator Maintenance
Regularly check and lubricate all moving parts, such as pins and bushings.
Inspect hydraulic hoses and fittings for leaks or damage.
Follow the manufacturer's recommended maintenance schedule for oil and filter changes.
Understanding Part Numbers
Part numbers are unique identifiers assigned by the manufacturer to each component. Using the correct part number ensures you order the exact replacement for your machine.
About Growshine International
Growshine International is a professional import and export trading company specializing in engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are dedicated to providing our customers with high-quality products and excellent service. Our extensive network and industry expertise allow us to source and deliver the parts you need efficiently and cost-effectively. Contact us today for all your Komatsu excavator part requirements and more!
