170-6905 197-4289 220-7428 WIRING HARNESS FOR CATERPILLAR 320C Excavator 1706905 1974289 2207428 OEM NEW

170-6905 197-4289 220-7428 Wiring Harness for Caterpillar CAT 320C Excavator

The 170-6905, 197-4289, and 220-7428 Wiring Harness Assemblies are designed for Caterpillar 320C excavators. Manufactured according to OEM specifications, these harnesses provide stable electrical transmission between the engine, controller, monitor, sensors, and machine operating systems.

Built with high-quality copper conductors, heavy-duty protective sleeving, and precision connectors, these harnesses ensure reliable performance in harsh construction and mining environments.

• Manufactured according to original specifications
• Accurate connector matching
• Direct replacement installation

• Pure copper conductors
• High-temperature resistant insulation
• Wear-resistant braided protective sleeve

• Stable signal transmission
• Reduced voltage loss
• Improved system reliability

• Oil-resistant
• Dust-resistant
• Vibration-resistant
• Long service life

• Plug-and-play design
• No modification required
• Fast installation and maintenance

• CAT 320C
• CAT 320CL
• CAT 320C FM
• CAT 320C LRR

(Please provide machine serial number for compatibility confirmation.)

• 170-6905
• 1706905
• 197-4289
• 1974289
• 220-7428
• 2207428

Suitable for:

• Engine electrical systems
• Controller communication systems
• Monitor systems
• Sensor connections
• Chassis electrical systems
• Hydraulic control systems

✔ OEM Quality

✔ Excellent Conductivity

✔ Waterproof Connectors

✔ Heat Resistant

✔ Wear Resistant

✔ Strong Anti-Interference Performance

✔ 100% Tested Before Shipment

✔ Worldwide Shipping Available

• 1 * Wiring Harness Assembly
• Protective Packaging
• Quality Inspection Before Shipment

• Professional supplier of construction machinery electrical parts
• More than 10 years industry experience
• Fast quotation service
• Global delivery support
• Technical support available
• Small orders accepted