Komatsu WA500-3H Electrical System Parts
Browse Komatsu WA500-3H electrical system diagrams and parts lists. Available assemblies include additional work lamp (option), battery (with box and mounting), front lamp (front frame). Verify machine serial and configuration on the assembly page.
Available catalog sections
- Komatsu WA500-3H Wheel Loader Additional Work Lamp (Option) Parts
- Komatsu WA500-3H Wheel Loader Battery (With Box And Mounting) Parts
- Komatsu WA500-3H Wheel Loader Front Lamp (Front Frame) Parts
- Komatsu WA500-3H Wheel Loader Horn Parts
- Komatsu WA500-3H Wheel Loader Rear Combination Lamp Parts
- Komatsu WA500-3H Roof Rail (For Additional Work Lamp) (Option) Parts
- Komatsu WA500-3H Wheel Loader Rotating Warning Lamp (Option) Parts
- Komatsu WA500-3H Wheel Loader Wiring Harness (Back Up - Alarm) Parts
- Komatsu WA500-3H Wheel Loader Wiring Harness (Battery Line) Parts
- Komatsu WA500-3H Wiring Harness (Emergency Steering) Parts
- Komatsu WA500-3H Wheel Loader Wiring Harness (Engine Line) Parts
- Komatsu WA500-3H Wiring Harness (Front Frame With Ecss) Parts
- Komatsu WA500-3H Wiring Harness (Front Frame Without Ecss) Parts
- Komatsu WA500-3H Wheel Loader Wiring Harness (Rear Frame) Parts
- Komatsu WA500-3H Wheel Loader Wiring Harness (Slow Blow Fuse) Parts
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 WA500-3H Electrical System Parts
The Komatsu WA500-3H Electrical System Parts catalog section brings together 15 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 Roof Rail (For Additional Work Lamp) (Option), Additional Work Lamp (Option), Battery (With Box And Mounting), Front Lamp (Front Frame) and Horn. 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 WA500-3H 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.