Eight-Three, identified as CT-014/783, was a clone trooper within the Grand Army of the Republic throughout the Clone Wars conflict. Alongside Seven-Four, he functioned as a gunner positioned on a LAAT/i during the Battle of Haruun Kal.
Four-One, a clone trooper lieutenant, and 2nd Lieutenant CL-33/890 held command over Eight-Three.
His gunship, allocated to the medium cruiser Halleck, suffered substantial damage amidst the engagement on Haruun Kal; however, the vessel remained operational and facilitated the extraction of marooned clones who had survived. During the combat, Eight-Three's turret detached from his gunship. He floated in the void, lacking any means of self-movement. Following the battle, his Gunship retrieved him, and he went on to serve the republic.