207-06-71170 Wiring Harness for Komatsu PC300-7 PC350-7 Excavators

207-06-71170 Console Key Switch Wiring Harness

The 207-06-71170 wiring harness is used in the console key switch and starting electrical circuit of selected Komatsu excavators. It provides the electrical connections required between the switch circuit and the corresponding machine wiring system.

This harness is intended for selected Komatsu PC300-7 and PC350-7 excavators. Because connector arrangements and wiring branches can vary according to machine serial number and electrical configuration, the machine model alone should not be used as the only ordering reference.

Check the Connector Configuration Before Ordering

Before ordering 207-06-71170, compare the part number, connector shapes, pin positions, branch lengths and mounting points with the existing harness. Clear photos of the complete old harness and each connector can help identify differences between machine configurations.

The machine model, serial number and old harness number should be supplied whenever available. Damaged terminals, corroded connectors and short circuits in connected components should also be checked before the new harness is installed.

FAQ

How can I confirm that 207-06-71170 fits my excavator?

Confirm the part number on the existing harness and compare the connector layout, pin positions and branch lengths. The excavator model and serial number should also be provided before ordering.

Does this harness fit every PC300-7 and PC350-7 excavator?

Not necessarily. Electrical configurations may differ according to the machine serial number and production version, so the old harness and connector arrangement should be checked.

What information should I provide for identification?

Please provide the machine model, serial number, old harness part number and clear photos showing the complete harness and all connector ends.

What is the warranty for the wiring harness?

The standard warranty is 6 months. Installation damage, incorrect connection and faults caused by other electrical components are not covered.