Komatsu WA500-3 Electrical System Parts
Browse Komatsu WA500-3 electrical system diagrams and parts lists. Available assemblies include rear harness(#52491-). 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.
Using Komatsu WA500-3 Electrical System Parts
The Komatsu WA500-3 Electrical System Parts catalog section brings together 1 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 Rear Harness. 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 WA500-3 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.