20Y-06-43313 Main Wiring Harness / Excavator Wiring Harness Komatsu Wiring Harness Excavator Wiring Harness

Part Number: 20Y-06-43313

Product Name: Main Wiring Harness / Excavator Wiring Harness

Professional wiring harness assembly designed for Komatsu excavators. Manufactured with high-quality connectors, durable protective covering, and stable electrical performance to ensure reliable machine operation in harsh construction environments.

Product Features

• High-quality OEM standard wiring harness
• Heat-resistant and wear-resistant protection
• Stable signal transmission
• Durable connectors with reliable fitment
• Plug-and-play installation
• Tested before shipment
• Suitable for heavy-duty working conditions

Applications

Suitable for Komatsu excavator models and related machinery systems. Commonly used for:

• Engine electrical system
• ECU communication system
• Monitor and controller connection
• Sensor and hydraulic control system
• Machine starting and charging circuits

Advantages

• Professional excavator electrical parts supplier
• Support complete wiring harness solutions
• Fast quotation with part number
• Technical support available
• Stable stock and quick delivery
• OEM and customized production supported

Important Notes

• Please confirm machine model and part number before ordering
• Different machine serial numbers may use different harness versions
• We can help check compatibility according to your machine information

Keywords

Komatsu Wiring Harness, Excavator Wiring Harness, Main Harness Assembly, Komatsu Excavator Parts, Electrical Harness, Komatsu Cable Harness, 20Y-06-43313, Construction Machinery Parts, Komatsu Electrical Parts.

Suitable for Komatsu excavator electrical system and wiring harness assemblies. Commonly related or interchangeable part numbers include:

• 20Y-06-43310
• 20Y-06-43311
• 20Y-06-43312
• 20Y-06-43314
• 20Y-06-43315
• 20Y-06-43320
• 20Y-06-43321
• 20Y-06-43330
• 20Y-06-43331
• 20Y-06-43340

Common Related Harness Types

• Main Wiring Harness
• Cabin Wiring Harness
• Engine Wiring Harness
• Chassis Wiring Harness
• Controller Wiring Harness
• Monitor Wiring Harness
• External Wiring Harness

Commonly Used Together With

• Komatsu Monitor Assembly
• V-ECU / Controller
• Engine ECU
• Fuse Box Assembly
• Sensors & Solenoid Valves
• Diagnostic Connectors

Applicable Excavator Models (Common)

• PC200-7
• PC210-7
• PC220-7
• PC240-7
• PC270-7
• PC300-7
• PC360-7

Service Support

Provide us with:

• Machine model
• Serial number
• Old part number
• Product photos/nameplate

We can quickly help confirm the correct wiring harness and matching electrical parts.