R0 Replacement Droid Head

Often times in space combat, an astromech droid's head would be damaged or destroyed. However, it could be quite expensive to buy a replacement, which lead to Industrial Automaton creating a cheap replacement head known as the R0. The R0 head can fit any R-series astromech from R2 through R9, and although it was equipped with less sensors and other gadgets, it was much more affordable, and easier to repair large groups of droids.

Appearances:

First appearance in Star Wars episode VII, The Force Awakens