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Komatsu WA380-5 Engine Parts

Browse Komatsu WA380-5 engine diagrams and parts lists. Available assemblies include after cooler(#26800007-) serial 60001-up, air cleaner(#26800007-) serial 60001-up, air connector(#26800007-) serial 60001-up. 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 WA380-5 Engine Parts

The Komatsu WA380-5 Engine Parts catalog section brings together 133 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 After Cooler, Air Cleaner, Air Connector, Air Pipe and Air Transfer Connection. These are examples of the published coverage, not a statement that every configuration or service component is included.

Engine-specific listings in this section reference SAA6D114E-2B (engine serial 26800003-UP) and SAA6D114E-2B-A (engine serial 26800003-UP). Check the engine model and engine serial details on the chosen assembly before ordering Komatsu WA380-5 replacement parts.

Use the section and assembly descriptions together with the stated machine application. Preserve location, option and revision notes shown beside each part number when selecting a replacement or preparing a quote.

Open a WA380-5 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.

Related engine sections

Browse Komatsu WA380-5 engine parts by section to identify aftermarket replacement parts. Open the relevant diagram and parts list, then match the machine serial range and configuration before ordering or requesting a quote. Engine-specific sections retain their engine model and engine serial applicability. Related installation parts follow the machine applicability shown on their assembly pages.