Growshine International, a leading import and export trader of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts, offers a comprehensive selection of high-quality Komatsu excavator parts. We cater to various Komatsu models, ensuring you find the perfect components for your machinery.

Our extensive inventory includes various wiring harnesses to meet your specific needs:

• Injector Wiring Harness for Komatsu 6D140: Part Number 6261-81-9280, 6261819280

• Komatsu PC600-7 Wiring Harness: Part Number 6217-81-8731, 6217818731

• Engine Wiring Harness for Komatsu PC200-7: Part Number 20Y-06-31611, 20Y0631611

• Engine Wiring Harness for Komatsu PC200-8: Part Number 6754-81-9440, 6754819440

• Engine Wiring Harness for Komatsu PC300-7: Part Number 207-06-71114, 2070671114

• Wire harness assembly for Komatsu PC120-6: Part Number 20Y-06-22581, 20Y0622581

• Excavator wiring harness for Komatsu PC-8: Part Number 21M-06-31170, 21M0631170

• Wiring Harness for Komatsu PC70-8: Part Number 6271-81-8212, 6271818212, 6271-81-8240, 6271818240

• Monitor Wiring Harness for Komatsu PC200-7: Part Number 208-53-12920, 2085312920

• Excavator Wiring Harness for Komatsu PC200-8: Part Number 6754819440

• Excavator Wiring Harness for Komatsu PC200-8: Part Number 20U0622330

• Excavator Wiring Harness for Komatsu PC400-7: Part Number 208-06-71113, 2080671113

• Excavator Wiring Harness for Komatsu PC200-6: Part Number 20Y-06-25140, 20Y0625140

• Excavator wire harness for Komatsu PC130-7: Part Number 20Y-06-31611, 20Y0631611

• Excavator Wire Harness For Komatsu PC130-7: Part Number 203-06-71730, 2030671730

• Monitor Wiring Harness for Komatsu PC200-7: Part Number 20Y-06-31120, 20Y0631120

• Electrical Wiring Harness for Komatsu PC200-7: Part Number 20Y-06-31611, 20Y0631611

• Electrical Wiring Harness for Komatsu PC300-7: Part Number 207-06-71114, 2070671114

• Complete wiring harness for Komatsu PC360-7: Part Number 207-06-71110, 2070671110

• Internal Wiring Harness For Komatsu PC350-7: Part Number 207-06-71220, 2070671220

• Komatsu SAA6D170E Engine Harness: Part Number 6245-81-9230, 6245819230

• SAA6D170E Komatsu Wiring Harness: Part Number 6245-81-5312, 6245815312

• Electrical Wiring Harness for Komatsu PC200-7: Part Number 20Y0631611

• Electrical Wiring Harness for Komatsu PC300-7: Part Number 2070671114

• Engine wiring harness for Komatsu PC200/240-8: Part Number 6754-81-9440, 6754819440

• Outer wire harness for Komatsu PC200-6 PC220-6: Part Number 20Y-06-22711, 20Y0622711

• Engine Wire Wiring Harness For Komatsu PC300-6: Part Number 6222-83-4310, 6222834310

• Komatsu excavator main wiring harness for PC-8: Part Number 207-06-76130, 2070676130

• Engine wiring harness for Komatsu PC400-8 PC450-8: Part Number 6251-81-9810, 6251819810

• Engine wiring harness for Komatsu PC200-8 PC210-8: Part Number 20Y-06-42411, 20Y0642411

• Komatsu PC-7 ignition switch wiring harness: Part Number 22U-06-223302, 22U06223302

• Monitor Wiring Harness For Komatsu PC200-7: Part Number 20Y-06-31120, 20Y0631120

• Wire Harness Assembly for Komatsu PC130-7 Outer Wire Harness: Part Number 20Y-06-31614, 20Y0631614

• Cab Wiring Harness For Komatsu PC200-6A: Part Number 20Y-06-23981, 20Y0623981, 20Y-06-23982, 20Y0623982

• Excavator wiring harness for Komatsu PC100-6 PC200-6: Part Number 20Y-06-23880, 20Y0623880

• Engine wiring harness for Komatsu PC300-6: Part Number 6222-83-4310, 6222834310

• Komatsu PC220-6 Cab Wiring Harness: Part Number 20Y-06-23980, 20Y0623980, 20Y-06-25120, 20Y0625120

• Fuel injector wiring harness for Komatsu PC400: Part Number 6156-81-9110, 6156819110

• Fuel injector wiring harness for Komatsu PC200-8: Part Number 6754-81-9450, 6754819450

• Fuel injector wiring harness for Komatsu PC400-7 PC450-7: Part Number 6156-81-9211, 6156819211, 6156-81-9320, 6156819320

We also supply a variety of Komatsu starter motors:

• Komatsu Starting Motor 4D95 PC60-5 PC60-6: Part Number 600-813-4410, 6008134410

• Komatsu Starting Motor 4D88 PC40-7 PC50MR: Part Number 124976-77010, 12497677010

• Komatsu Starter Motor 6D102 PC60-8 PC70-8: Part Number 6731-82-6520, 6731826520

• Komatsu Starter Motor 6D107 PC200-8 PC210-8: Part Number 600-863-5110, 6008635110

• Komatsu Starter Motor 6D114 PC360-7 PC360-8: Part Number 600-813-4681, 6008134681

• Komatsu Starter Motor 6D125 600-813-4930 PC400-7 PC400-8: Part Number 600-813-4930, 6008134930

• Komatsu Starter Motor For PC100: Part Number 600-813-2151, 6008132151

• Komatsu Excavator Starter Motor For PC60-7 Engine 4D102: Part Number 1574104-4611, 15741044611

• Komatsu Excavator Starter Motor For PC300-7: Part Number 0-23000-8065, 0230008065, 600-863-8113, 6008638113

• Komatsu PC200-3 6D105 Starter Motor: Part Number 600-813-4120, 6008134120

• KOMATSU PC200-1 Starter Motor For 6D105 Engine: Part Number 600-813-4650, 6008134650

• Komatsu Excavator Starter Motor 4D95 4BD1 For PC60-6: Part Number 600-813-4411, 6008134411

• Komatsu PC200-8 Excavator Starter Motor: Part Number 600-863-5111, 6008635111

• Komatsu Starter Motor 4D95 PC60-5 PC60-6: Part Number 600-813-4410, 6008134410

• Komatsu Starter Motor 4D87 PC56-7: Part Number 17298-63011, 1729863011, 228000-4920, 2280004920

• Komatsu Starter Motor 6D95 PC200-6: Part Number 600-813-3360, 6008133360, 600-813-3451, 6008133451

• Komatsu Starter Motor 4D95T 4D102 PC130-7: Part Number 600-836-3210, 6008363210, 600-863-3211, 6008633211

• Komatsu Starter Motor 4D95 Engine: Part Number 0-23000-2542, 0230002542

Our selection of solenoid valves includes:

• Rotary Solenoid Valve for Komatsu PC200-6: Part Number 20y-60-22121, 20y6022121

• Excavator Solenoid Valve for KOMATSU PC120-5: Part Number 203-60-62171, 2036062171

• Rotary Solenoid Valve for Komatsu excavator: Part Number 203-60-62171, 2036062171

• Rotary Solenoid for KOMATSU PC120-5 PC100-6: Part Number 203-60-62171, 2036062171

• Hydraulic Solenoid Valve for Komatsu PC200-6: Part Number 20Y-60-321201

• Excavator Solenoid Valve for Komatsu PC200-7: Part Number 70221574001

• Hydraulic Solenoid Valve for KOMATSU PC200-7: Part Number 20Y-60-32120, 20Y6032120

• Excavator Solenoid Valve for KOMATSU PC240-6: Part Number 702-21-07010, 7022107010

• Solenoid Valve Coil for Komatsu SK714: Part Number 702-21-56261, 7022156261

• Solenoid Valve for KOMATSU PC200-6: Part Number 20Y-60-11713, 20Y6011713, 20Y6011712

• Hydraulic Solenoid Valve for Komatsu PC200-6: Part Number 20Y-60-321201

• Main Pump Solenoid Valve for Komatsu PC200-7: Part Number 702-21-574001

• Proportional solenoid valve for Komatsu PC200-7: Part Number 702-21-57400, 7022157400

• Proportional Solenoid Valve for KOMATSU PC200-6: Part Number 702-21-07010, 7022107010

• Rotary Solenoid Valve for Komatsu PC60-7 PC120-5: Part Number 201-60-65170, 2016065170

• Pilot Solenoid valve For Komatsu PC200-7 PC300-7 PC400-7: Part Number 702-21-55701, 7022155701

• Rotary Solenoid Valve for Komatsu PC200LC-6 6D102 engine: Part Number 206-60-51130, 2066051130

• Excavator Parts Rotary Solenoid Valve For Komatsu PC220-7: Part Number 20Y-60-32120, 20Y6032120

• Solenoid Valve Coil For Komatsu PC120-6 PC60-7 Excavator: Part Number 203-60-62161, 2036062161

We also stock a variety of sensors and switches:

• Komatsu PC300-8 Fuel Rail Pressure Sensor: Part Number 6754-72-1211, 6754721211

• PC200-8 Komatsu Fuel Rail Pressure Sensor: Part Number 6754-72-1210, 6754721210

• Water Temperature Sensor for Komatsu PC200-6: Part Number 7861-92-3380, 7861923380

• Pressure switch sensor for Komatsu PC200-7: Part Number 20Y-06-21710, 20Y0621710

• Water Temperature Sensor for Komatsu PC200-6: Part Number 7861-92-3380, 7861923380

• Pressure Switch For Komatsu PC200-5 Excavator: Part Number 207-06-15190, 2070615190

• Ignition Switch For Komatsu PC200-7 PC200-8: Part Number 22B-06-11910, 22B0611910

• Ignition Switch For Komatsu PW60: Part Number 08086-00000, 0808600000, 201-06-21510, 2010621510

• Revolution Speed Sensor For Komatsu PC200-7: Part Number 7861-93-2310, 7861932310

• High Pressure Sensor For Komatsu Excavator PC200-6 PC220-6: Part Number 7861-92-1610, 7861921610

• Revolution Speed Sensor For Komatsu PC200-3 PC200-5 PC200-6: Part Number 7861-92-2310, 7861922310

• High Pressure Sensor PC200-8 PC300-8: Part Number 7861-93-1812, 7861931812, 7861-93-1811, 7861931811

• Oil Pressure Sensor for Komatsu PC120-5 PC200-5: Part Number 7861-92-1540, 7861921540

• Low pressure sensor For Komatsu PC200-8 PC240-8: Part Number 7861-93-1840, 7861931840

We also offer various control units and panels:

• Komatsu PC220-6 Controller Unit: Part Number 7834-30-2000, 7834302000, 7834302001

• Komatsu PC200-6 Electronic Unit: Part Number 7834-30-2001, 7834302001

• Komatsu PC200-6 Display Panel: Part Number 7834-70-6003, 7834706003, 7834-77-3002, 7834773002

• Komatsu PC220-8 Display Panel: Part Number 7835-31-1205, 7835311205, 7835-31-3016, 7835313016

• Komatsu PC128US-1 Control Panel: Part Number 7824-68-6000, 7824686000

• Komatsu PW130ES-6 Control Panel: Part Number 7834-24-5001, 7834245001

• PC220-6 Komatsu Controller ECU: Part Number 7834-27-2002, 7834272002, 7834-27-2000, 7834272000

• Electronic Control Module For Komatsu PC138: Part Number 7835-46-2000, 7835462000

• Komatsu PC130-8 ECM Controller: Part Number 7835-46-4001, 7835464001, 7835-46-4003, 7835464003

• Komatsu PC300-8M0 Control Unit: Part Number 7835-45-5001, 7835455001, 7835-45-5002, 7835455002

• Komatsu PC138US-8 Pump Controller: Part Number 7835-46-2001, 7835462001, 7835-46-2002, 7835462002

• ECM Controller For Komatsu PC210LC-6: Part Number 7834-21-5000, 7834215000

• Komatsu PC220-6 Controller Panel: Part Number 7834-21-4002, 7834214002, 7834-21-4000, 7834214000

• PC120-6 Komatsu Controller Panel: Part Number 7834-23-2000, 7834232000, 7834-23-5000, 7834235000

• Computer Box For Komatsu PC75UU-3: Part Number 7824-68-4002, 7824684002

• Excavator Computer Board for Komatsu: Part Number 22B-06-11910, 22B0611910, H433558

• Komatsu 6D107 Engine Controller: Part Number 600-467-4300, 6004674300, 600-467-3400, 6004673400

• Hydraulic Controller Unit Komatsu PC200LC-8E0: Part Number 7875-46-1000, 7875461000

• Komatsu Excavator PC200-5 PC200-6 Throttle Knob: Part Number 7825-30-1301, 7825301301

• Komatsu Excavator PC200-6 Throttle Knob: Part Number 7825-30-1301, 7825301301

We also supply hydraulic pumps and related components:

• Komatsu PC78US-6 Hydraulic Pump: Part Number 708-3T-04630, 7083T04630

• Hydraulic Pump For Komatsu PW140: Part Number 20E-60-41160, 20E6041160, 3339112419

• Komatsu PC40MR-2 Hydraulic Pump: Part Number 708-3S-00422, 7083S00422, 708-3S-00513, 7083S00513

• Komatsu WA380 WA380Z Hydraulic Pump: Part Number 705-94-01070, 7059401070

• Komatsu PC200-8 Hydraulic Piston Pump: Part Number 708-2L-00203, 7082L00203, 708-2L-41230, 7082L41230

• Komatsu Relief Control Valve PC200-6 6D102: Part Number 708-2L-04523, 7082L04523

Turbochargers available include:

• Turbocharger 6502-13-2003 Komatsu S6D155-4A: Part Number KTR130-11F, KTR13011F

• Excavator Turbocharger For Komatsu PC300-5: Part Number 6222-81-8210, 6222818210

• Excavator Turbocharger For Komatsu PC220-6: Part Number 6735-81-8400, 6735818400

• Excavator Turbocharger For Komatsu PC300-7: Part Number 6743-81-8040, 6743818040

• Excavator Turbocharger For Komatsu PC100-5 PC120-5: Part Number 6205-81-8110, 6205818110

• Excavator Turbocharger Engine 6D125 Komatsu PC400-8: Part Number 6506-21-5020, 6506215020

• Turbocharger Komatsu S6D155-4A: Part Number 6502-12-9005, 6502129005, KTR130-9F, KTR1309F, 6502-12-9003, 6502129003

• Turbocharger For Komatsu SA6D170E: Part Number KTR110G, KTR110G, 6505-52-5540, 6505525540, 6505-52-5410, 6505525410

Other essential components include:

• Komatsu PC200-7 AC Control Panel: Part Number 146570-3830, 1465703830, 146570-3831, 1465703831

• Excavator Accelerator Motor for KOMATSU PC-7: Part Number 7834412002

• Throttle Motor for KOMATSU PC-7: Part Number 7834-41-2000, 7834412000, 7834-41-2002, 7834412002

• Governor Motor for Komatsu PC200-7: Part Number 7834-41-2002, 7834412002, 7834412000

• Throttle Motor for KOMATSU PC228UU: Part Number 7824-31-3600, 7824313600

• Rotary Solenoid Valve for Komatsu PC200LC-6 6D102 engine: Part Number 206-60-51130, 2066051130

• Komatsu Stepper Motor For PC200-1 Excavator Engine 6D105: Part Number 600-813-4650, 6008134650

• Komatsu Excavator Parts Main Relief Valve for PC200-7: Part Number 723-40-56900, 7234056900

• Fuel Stop Solenoid For Hyundai Komatsu Daewoo 12V 24V: Part Number 1503ES-12S5SUC12S

• Throttle Knob For PC200-7 PC200-8 Rotary Switch Komatsu Excavator Parts

• Komatsu Stepper Motor For PC200-1 Excavator Engine 6D105: Part Number 600-813-4650, 6008134650

• Emergency Backup Switch For Komatsu PC200-6/PC360-7/PC200-8/PC220-7: Part Number 20Y-06-61210, 20Y0661210

• Komatsu PC30-7 Starter Ignition Switch: Part Number 885081070, 20Y-06-24681, 20Y0624681

• Governor Motor Assembly for KOMATSU PC-5: Part Number 7824-34-1600, 7824341600, 7824301600

• Stepper Motor for KOMATSU PC-6 PC400-6: Part Number 7834-40-2000, 7834402000, 7834-40-2001, 7834402001

• Throttle Motor for KOMATSU PC60-7 PC70-7: Part Number 22U-06-11790, 22U0611790

• Stepper Motor for KOMATSU PC-5 PC410-5: Part Number 7824-30-1600, 7824301600, 11E9-60011

• Stepper Motor Parts for KOMATSU PC60-7: Part Number 22U-06-11790, 22U0611790

• Throttle Motor for KOMATSU PC-5 PC410-5: Part Number 7824-30-1600, 7824301600, 7824-34-1600, 7824341600

We also stock a wide range of Komatsu alternators:

• Komatsu Alternator Motor 4D102 6D95: Part Number 600-861-2111, 6008612111

• Komatsu PC200-7 Alternator 600-821-6130: Part Number 6D107, 6D107, 101211-7960, 1012117960

• Komatsu Alternator PC118MR PC88MR: Part Number 600-861-6510, 6008616510

• Komatsu PC200-6 Excavator Alternator: Part Number 600-821-6190, 6008216190, 033000-6580, 0330006580

• Komatsu Alternator 4D95LE: Part Number 4D95LE-5, 4D95LE, 600-861-3610, 6008613610

• Komatsu PC200-6 Excavator Alternator: Part Number 6D102, 6D102, 600-861-3411, 6008613411, 101-211-4310, 1012114310

• Komatsu Alternator Motor 6D107 PC220: Part Number 600-861-6410, 6008616410

• Komatsu Alternator Motor 6D170: Part Number 600-821-9630, 6008219630

• Komatsu Alternator Motor 6D114: Part Number 600-825-5120, 6008255120

• Komatsu Alternator 6D108 6D105 6D95L: Part Number 600-821-7420, 6008217420

• Komatsu Excavator Alternator FOR PC300-3: Part Number 600-821-6150, 6008216150, 0-33000-5880, 0330005880

• Komatsu Alternator Motor 6D108 PC300-6: Part Number 600-825-3160, 6008253160

• Komatsu Alternator Motor 6D140 PC700-8: Part Number 600-821-9220, 6008219220

• Komatsu Alternator Motor 4D95: Part Number 0-33000-5480, 0330005480, 600-821-3840, 6008213840

• Komatsu Alternator Motor 6D125-2 PC400-8: Part Number 600-825-6250, 6008256250

• Komatsu Alternator Motor 3D84 PC30: Part Number 119836-77200-3, 119836772003, 119836-77200-2, 119836772002

We also offer a range of Komatsu relief valves:

• Komatsu Relief Valve PC150 PC180: Part Number 709-80-52900, 7098052900

• Komatsu Relief Valve PC300 PC310: Part Number 709-90-52202, 7099052202

• Komatsu Relief Valve PC300 PC600: Part Number 709-90-71100, 7099071100

• Komatsu Relief Valve PC160 PC180: Part Number 709-90-74200, 7099074200

• Komatsu Relief Valve PC200 PC220: Part Number 723-40-60101, 7234060101

• Komatsu Relief Valve PC360 PC490: Part Number 723-40-71900, 7234071900

• Komatsu Relief Valve PC210 PC240: Part Number 723-40-93600, 7234093600

• Komatsu Relief Valve PC200 BR200S: Part Number 723-40-70100, 7234070100

• Komatsu Relief Valve PC60-7 PC70-7: Part Number 702-73-02130, 7027302130

• Komatsu Relief Valve PC200 PC200-6: Part Number 723-40-51102, 7234051102

• Komatsu Relief Valve PC60-7 Hydraulic Pressure: Part Number 708-1W-04712, 7081W04712

• Fuel Pressure Relief Valve For Komatsu PC200-7: Part Number 723-40-71103, 7234071103

• Komatsu Relief Valve WA380-5 WA430-5: Part Number 421-43-27460, 4214327460

• Komatsu Relief Valve PC200-2 PC300-2: Part Number 700-92-55000, 7009255000

• Komatsu Relief Valve PC300-7 PC400-7: Part Number 702-77-02120, 7027702120

• Komatsu Relief Valve PC200-6Z S N 80001-UP: Part Number 723-40-56100, 7234056100

• Relief Valve For Komatsu PC200-6 PC300-6: Part Number 723-40-56302, 7234056302, 723-40-50601, 7234050601

• Komatsu Suction And Safty Valve Ass'y PC240 PC290 PC350 PC400: Part Number 723-40-91200, 7234091200

Troubleshooting Tip: Komatsu Excavator Starter Motor Failure

Symptom: Komatsu PC200-7 excavator fails to start, and you hear a clicking sound when turning the ignition key.

Possible Cause: This is a common symptom of a failing starter motor. The clicking sound usually indicates that the solenoid is engaging, but the motor itself is not turning over, possibly due to worn brushes, a faulty armature, or a dead spot in the motor.

Solution:

1. Check Battery Connections: Ensure the battery terminals are clean and tightly connected. A weak battery can also cause starting issues.

2. Inspect Wiring: Examine the wiring to the starter motor for any signs of damage or corrosion.

3. Test the Starter Motor: If possible, have the starter motor tested by a qualified technician.

4. Replacement: If the starter motor is indeed faulty, it will need to be replaced with a new or remanufactured unit. Growshine International offers high-quality Komatsu starter motors like the 6D107 Komatsu PC200-7 Alternator 600-821-6130 for your replacement needs.

Glossary of Engineering Machinery Parts:

1. Wiring Harness: An assembly of electrical wires or cables which transmit signals or electrical power. It is typically bound together with straps, cable ties, cable lacing, sleeves, electrical tape, conduit, or a combination thereof. Installation Location: Throughout the entire machine connecting various electrical components. Example: Caterpillar 345D Fan Motor (English), Катерпиллер 345D Вентилятор Мотор (Russian), 卡特彼勒 345D 风扇马达 (Chinese).

2. Starter Motor: An electric motor used to rotate the engine of a vehicle or machine, enabling the internal combustion process to begin. Installation Location: Attached to the engine flywheel housing.

3. Solenoid Valve: An electromechanically operated valve controlled by an electric current through a solenoid. Installation Location: In hydraulic or pneumatic systems to control fluid flow.

4. Sensor: A device that detects or measures a physical property (like pressure, temperature, speed) and records, indicates, or otherwise responds to it. Installation Location: Various locations depending on the property being measured.

5. Controller Unit (ECU/ECM): An electronic control unit that manages various aspects of an engine's or machine's operation. Installation Location: Typically in a protected compartment within the machine.

6. Hydraulic Pump: A mechanical device that converts mechanical power into hydraulic power by moving a volume of fluid. Installation Location: Part of the hydraulic system, often driven by the engine.

7. Turbocharger: An exhaust gas-driven centrifugal compressor used to increase the amount of air entering an internal combustion engine. Installation Location: Connected to the engine's exhaust and intake manifolds.

8. Fuel Rail Pressure Sensor: A sensor that measures the pressure of the fuel in the fuel rail of an engine. Installation Location: Mounted on the fuel rail.

9. Display Panel (Monitor): An electronic visual display that provides information to the operator. Installation Location: In the operator's cabin.

10. Ignition Switch: A switch in the control system of a motor vehicle or other machinery that activates the main electrical systems for the engine. Installation Location: Usually in the operator's cabin.

Frequently Asked Questions:

1. How do I find the correct Komatsu part number for my excavator? You can usually find the part number on the original part itself. Refer to your Komatsu excavator's service manual for detailed parts diagrams and listings. Our team at Growshine International can also assist you with part identification based on your machine model and description.

2. What is the typical shipping time for Komatsu excavator parts? Shipping times vary depending on your location and the availability of the part. We work with reliable logistics partners to ensure timely delivery. Contact us for specific shipping estimates.

3. Do you offer both genuine and aftermarket Komatsu parts? Yes, Growshine International supplies both genuine OEM Komatsu parts and high-quality aftermarket alternatives to meet different budget requirements. Our team can provide information on the origin and quality of each part.

Growshine International specializes in the import and export of high-quality engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are committed to providing our customers with reliable products and excellent service. Contact us today for your Komatsu excavator part needs!