6217-81-8712 Wiring Harness for Electrical Harness/Engine Wiring Harness/wire harness factory

The 6217-81-8712 Main Wiring Harness is specifically designed for the Komatsu WA500-3 Wheel Loader, providing reliable electrical power distribution and stable signal transmission between the engine, ECU, sensors, switches, and other electrical components.

Manufactured to OEM standards, this wiring harness features high-quality copper conductors, premium connectors, and a durable braided protective sleeve to withstand vibration, abrasion, heat, moisture, and harsh working environments.

Each wiring harness is thoroughly inspected and electrically tested before shipment to ensure dependable performance and direct-fit installation.

✔ OEM Standard Replacement

✔ Direct Plug & Play Installation

✔ Heavy-Duty Braided Protective Sleeve

✔ High Temperature Resistant

✔ Waterproof & Dustproof Connectors

✔ Corrosion Resistant Terminals

✔ Stable Electrical Signal Transmission

✔ Durable Construction for Heavy Equipment

✔ 100% Electrically Tested Before Shipment

✔ Long Service Life

6217-81-8712

• Komatsu WA500-3 Wheel Loader

Please confirm the part number or machine serial number before ordering to ensure compatibility.

Manufactured according to OEM specifications for precise fitment and dependable performance.

Built with high-quality copper wiring, reinforced insulation, and durable protective sleeving for extended service life.

Waterproof connectors and abrasion-resistant braided sleeves help protect the wiring system from dust, oil, vibration, and moisture.

Ensures stable communication between the engine, ECU, control system, sensors, and electrical components, improving overall machine reliability.

Designed for demanding construction, mining, quarry, and material handling environments.

Every wiring harness undergoes strict quality control before shipment, including:

• Connector Inspection
• Pin Continuity Test
• Electrical Resistance Test
• Appearance Inspection
• Final Functional Test

100% tested before shipment.

• 1 * Main Wiring Harness (6217-81-8712)
• Protective Packaging
• Product Identification Label

• Over 10 Years of Construction Machinery Parts Experience
• OEM New, Genuine Used & High-Quality Aftermarket Parts
• Strict Quality Control
• Fast Global Shipping
• Professional Technical Support
• OEM & Custom Manufacturing Available
• Responsive After-Sales Service

To ensure you receive the correct wiring harness, please provide one of the following before ordering:

• Machine Model
• Machine Serial Number (PIN)
• Original Part Number
• Photos of the Original Wiring Harness (if available)

Our technical team will verify compatibility before shipment to ensure the correct part is supplied.