I wasn't very satisfied with the original Y-axis idler pulley bracket provided with the Monoprice Select Maker Plus, so I designed and made a new version myself. The bracket retains the two mounting holes from the original version, and an additional hole also needs to be drilled. M3 nuts can be firmly embedded in the bracket. Moreover, the original idler pulley's fixing parts can also be perfectly adapted and used for the installation of this bracket.