7W7040 | Caterpillar 3406B/C Fuel Nozzles

These injectors are NEW nozzles that have never been installed, never ran, and never failed in an engine before. Diesel fuel injection components are critical to the performance for all engines. The most crucial component of the fuel system is the fuel injectors/nozzles. Injectors and nozzles need to meet the performance, emissions, reliability, and durability requirements of the engine. Our fuel system components are engineered for exact precision and durability for long service life.

We have all part numbers available. We just need you to add your engine serial number or Injector part number to the order or call us and our customer service department will be happy to help.

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.

Free Standard ground shipping within the Continental US! If you need your parts in a hurry and would like to get them overnighted or expedites please give us a call and our sales reps will let you know what options are available!

Our injectors come with a 1 year warranty!