Monoprice Select Mini X-Axis Sheet Metal Spacer

The sheet metal panel shrouding the top, back, and bottom of the X-axis gantry of the Monoprice Select Mini is often loose and can rattle during printing. The root cause of this issue is a severely undersized spacer between the Z-axis block and X-axis sheet metal panel, located just behind the X-axis limit switch. This part replaces that undersized spacer.

It can be installed without any disassembly, but installation is much easier if you remove the front panel of the upper chassis. See disa