This remanufactured Caterpillar 3406 14.6L diesel engine is offered by Engines Factory as a supplier and seller for heavy-duty truck, construction, and industrial applications. Provide applicable vehicle, engine, or equipment identification when requesting a quote to help confirm compatibility and fitment. Request a quote to review options for fitment.

The remanufactured Caterpillar C9 diesel engine is offered for heavy-duty, industrial, and marine listed applications. Verify listed applications and provide applicable vehicle, engine, or equipment identification when requesting a quote to help confirm fitment. Contact Engines Factory at 800-355-0068 for assistance with quote requests and fitment guidance.