HO Scale Locomotive Electronic Part Lists now active!

Mar 26, 2024

We have completed the part lists for all of the MTH HO scale locomotives that were delivered DCC Ready, Protosound 3 and Protosounds 3+. These lists can now be found under “Electronic Parts” for all of the HO locomotives. These lists can also be found under the following list titles;

PROTOSOUND 3  ELECTRONICS / HO DIESEL

PROTOSOUND 3  ELECTRONICS / HO STEAM

Each of these lists contain all the PS 3 circuit boards for HO scale, smoke unit repair parts, pantograph PCB's and everything else you may need to repair an MTH HO locomotive.