Komatsu PC400LC-8 Electrical System Parts

Browse Komatsu PC400LC-8 electrical system diagrams and parts lists. Available assemblies include additional rear working lamp (#70001-), additional rear working lamp (#75001-), excavator additional working lamp (#70001-). Verify machine serial and configuration on the assembly page.

Available catalog sections

This is a partial release. Only verified assemblies are listed; check the serial and configuration on each page.

More machine models and assemblies will be added as their diagrams and applicability are verified.

Catalog sitemap

Using Komatsu PC400LC-8 Electrical System Parts

The Komatsu PC400LC-8 Electrical System Parts catalog section brings together 20 published assembly listings for identifying aftermarket replacement parts. Start with the component or assembly that matches your machine, then use its diagram and part numbers to narrow the selection.

Available listings include Additional Rear Working Lamp, Battery, Large Capacity — Battery, Battery, Without Battery — Battery, Additional Working Lamp and Battery. These are examples of the published coverage, not a statement that every configuration or service component is included.

For electrical parts, compare the component reference and any voltage, connector or equipment-option notes shown in the listing. A similar description or shape alone is not a compatibility check.

Open a PC400LC-8 assembly to compare the machine serial range, component description, quantities and listed options. You can then select available store matches for the cart or prepare a request for a quote with the part numbers and quantities you need.