WQC Parts — Built better. Lasts longer.Komatsu Parts Catalog

Komatsu WA250PT-3 Engine Parts

Browse Komatsu WA250PT-3 engine diagrams and parts lists. Available assemblies include air cleaner (with extension pipe)(#26200929-), air connector(#26203604-), air intake heater. 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

Related engine sections

Browse Komatsu WA250PT-3 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.

Using Komatsu WA250PT-3 Engine Parts

The Komatsu WA250PT-3 Engine Parts catalog section brings together 90 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 Air Cleaner (With Extension Pipe), Alternator (35A Shield), Alternator (35A) (Brushless Type), Alternator (50A) (Inner Parts) and Alternator (50A). 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 S6D102E-1X-6 (engine serial 26200163-UP). Check the engine model and engine serial details on the chosen assembly before ordering Komatsu WA250PT-3 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 WA250PT-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.