Komatsu engine manuals

Choose the right document

Shop manual or parts book?

A shop manual is the document type to look for when you need service and repair procedures. A parts book identifies assemblies and part numbers. The two bundles listed above explicitly include both; the other editions are parts books only.

Match the full engine designation

Keep every suffix, including regional designations such as JPN. Engines in similar machines can use different editions. Check the engine identification plate and the serial range shown on the selected product.

Need a different engine or language?

Use the engine search above or contact the seller before ordering. These are selected editions, not the entire engine catalog. Review the full selected title, price and available illustration on the product page.