Komatsu WA270-5 Wheel Loader Parts Catalog
Browse 326 verified Komatsu WA270-5 wheel loader assemblies across 15 machine systems. Choose a section, then check the applicable serial range, configuration, diagram and parts list.
Available catalog sections
- Accessory And Tool · 2 assemblies
- Cooling System · 4 assemblies
- Electrical System · 11 assemblies
- Engine · 92 assemblies
- Fuel Tank And Related Parts · 3 assemblies
- Guard · 25 assemblies
- Hydraulic System · 22 assemblies
- Main/Revolving Frame And Related Parts · 9 assemblies
- Marks And Plates · 1 assemblies
- Operator'S Compartment And Control System · 96 assemblies
- Service Kit And Component Parts · 14 assemblies
- Suspension And Wheel Related Parts · 3 assemblies
- Transmission · 21 assemblies
- Work Equipment · 23 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 WA270-5 Wheel Loader Parts Catalog
This Komatsu WA270-5 wheel loader parts catalog helps you locate aftermarket replacement parts by machine system and assembly. Its current coverage contains 326 assembly listings across 15 source sections. The navigation groups related sections for easier browsing; available choices include Engine, Hydraulic System, Work Equipment, Transmission and Electrical System.
Choose the section relevant to your repair, then compare the full Komatsu WA270-5 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.
The published engine listings identify SAA6D102E-2BB-8 (engine serial 26274903-UP). These are catalog applications, not a claim that every machine in this model series uses the same engine configuration.
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 WA270-5 dimensions and transport reference
Use the lettered diagram to identify measurements when comparing WA270-5 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.