This handset is a brand new replacement for your lost or broken Rail Chief handset. THIS is the one that comes with your Lionel 0-8-0 steam engine #421 in the more recent Pennsylvania Flyer set 30233. This is for the REMOTE CONTROL O GAUGE Pennsy Flyer.
This is the remote that allows you to control so much such as
- Forward and reverse speed control knob
- Three buttons for whistle sound, bell, and special freight crew announcements
Requires three AAA alkaline batteries (not included)