Original Prusa i3 MK2 extruder cable relief / lifter

thingiverse

A month after assembling my Prusa i3 MK2, the extruder cable began to sag. When fully extended, it could snag prints at the back of the bed. This component was created to provide a strong cable relief system (with cable ties) and lift the cable upward. As a result, I now have more than 20mm of clearance when printing, and the cable is securely fastened as it enters the Rambo case. This part was designed to fit seamlessly without requiring any disassembly or modification, and it is firmly attached to the frame using two existing M3 threaded holes. There's also a cutout for the Rambo board's USB port and reset button. The component features slots for two small cable ties, providing a neat and secure way to manage cables.