Besides X-wings, Incom's UT-60D U-wing starfighter/support craft also had 4J.7 fusial thrust engines.
- Star Wars: The Force Awakens: Incredible Cross-Sections
- Star Wars: The Last Jedi: The Visual Dictionary
- Star Wars Encyclopedia of Starfighters and Other Vehicles
- Star Wars: Build Your Own X-Wing 1
- Star Wars: Build Your Own X-Wing 11
- Star Wars Helmet Collection 75