Prusa i3 MK3s black PSU replacement frame brace with M4 bolt holes

thingiverse

This part was designed specifically for a Prusa i3 MK3S, which is paired with an IKEA Lack enclosure. The instructions for building the enclosure suggest replacing the power supply unit (PSU) with a brace similar to this one and relocating it outside the heated enclosure to prevent overheating or excessive heat buildup within the enclosed space. The Prusa i3 MK3S on which this part was based was purchased in November 2019. Initially, I used a different part, available on Thingiverse as [3512441], but that part's top two bolt/nut holes were designed for M3 hardware, whereas my newer printer uses M4 bolts. This part is identical to the one it was remixed from, except that its top two holes accommodate M4 bolts and nuts instead.