SRT CH6012 Low Profile HV Coreless Digital Servo (06sec / 166.6oz @ 7.4V) Colorado & Southern PC Connectivity Yes

PC Connectivity Yes

the more powerful SD9 was introduced the following January

KATO magnetic knuckle couplers

For working really tight spaces there's no better locomotive for the job than an 0-4-0

Lionel 2231570 O Scale LEGACY 0-6-0 Steam Locomotive Strasburg RR SRC 31 BTO

SRT CH6012 Low Profile HV Coreless Digital Servo (06sec / 166.6oz @ 7.4V) Colorado & Southern PC Connectivity YesSRT CH6012 Low Profile HV Coreless Digital Servo 06sec 166. 6oz @ 7. 4V The latest generation of SRT servos provides you with the performance you need for any 1 10th to 1 8th scale vehicle application. This is a low profile standard sized servo for High Voltage applications up to 7. 4V. Featuring SRT innovations like all metal servo mounting tabs to keep them in place through the most extreme conditions, SRT servos will fit most any application.