Here I have mounting plates for sale.
Peco Lectrics PL-12 Peco Streamline & Peco Setrack Adaptor Base For Motor Switch
Peco Lectrics, Twistlock Turnout Motor - Peco PL-1000
Peco PL1001 Peco Lectrics Twistlock Point/Turnout Motor & Microswitch
Peco Lectrics Point Motor for Peco Streamline and Setrack PL-10 OO HO N NEW
Peco Lectrics PL-20 Isolating Switch On/Off for use with Peco Streamline/Setrack
Peco PL1005 Peco Lectrics Twistlock Point/Turnout Microswitch
