Komatsu WA380-3MC Parts Lookup, Catalog & Diagrams
Look up Komatsu WA380-3MC parts in the available illustrated catalog and assembly diagrams. Choose a system, match the machine serial and configuration, then use the listed part number to review a verified product match or prepare a quote request.
Available catalog sections
- Accessory · 1 assemblies
- Cooling System · 3 assemblies
- Electrical System · 6 assemblies
- Engine · 26 assemblies
- Fuel Tank And Related Parts · 2 assemblies
- Guard · 19 assemblies
- Hydraulic System · 18 assemblies
- Main/Revolving Frame And Related Parts · 7 assemblies
- Marks And Plates · 2 assemblies
- Operator'S Compartment And Control System · 69 assemblies
- Power Train And Final Drive · 29 assemblies
- Service Kit And Component Parts · 14 assemblies
- Suspension And Wheel Related Parts · 1 assemblies
- Work Equipment · 9 assemblies
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 WA380-3MC Wheel Loader Parts Catalog
This Komatsu WA380-3MC wheel loader parts catalog helps you locate aftermarket replacement parts by machine system and assembly. Its current coverage contains 206 assembly listings across 15 source sections. The navigation groups related sections for easier browsing; available choices include Engine, Hydraulic System, Work Equipment, Electrical System and Accessory.
Choose the section relevant to your repair, then compare the full Komatsu WA380-3MC model designation, machine serial range and any engine or attachment information on the assembly page. Model suffixes, serial breaks and configuration notes remain important even where two diagrams look similar.
Use the part-number links to inspect listed store products, or select the required parts and quantities to prepare a quote. Only the published sections are shown here; the catalog does not imply that every original book section or machine configuration is available.
Komatsu WA380-3MC dimensions and transport reference
Use the lettered diagram to identify measurements when comparing WA380-3MC wheel loader specifications. This is a general measurement guide, not a dimensioned drawing of your machine.
| Reference | Measurement | Definition |
|---|---|---|
| A | Overall length with bucket | Rear-most to front-most point with the stated bucket and attachment position. |
| B | Width over tires | Outside tire-to-tire width. Bucket width may be greater. |
| C | Height to top of cab | Ground to cab roof. Beacons, exhausts or attachments may extend higher. |
| D | Wheelbase | Distance between the front and rear axle centers. |
Illustration is schematic and not to scale. Confirm actual machine dimensions, attachments and transport position before arranging haulage. Operating weight and shipping weight are different measurements; neither is established by this diagram.