HO PA-1 Locomotive MKT #151A (RPI23056)

HO scale Alco PA-1 locomotive in MKT livery, road number 151A. This detailed HO model captures the iconic ALCO PA/PB locomotives and is designed to bring authentic mid‑20th‑century power to your layout. It marks a second run of the ALCO PA/PB lineup, offering road-name specific styling and options for single units or A‑B sets to recreate prototypical lash-ups.

Built for realism, the model features 3D‑scanned nose and roof profiles, extensive road-name detailing, and full underbody piping. It includes factory‑installed grab irons and handrails, etched-metal grilles, lit number boards, and a full cab interior, with an operating Gyralite or Mars light where appropriate. The drive system is proven and smooth, with choices for DC Silent (21‑pin DCC Ready) or DC/DCC/Sound configurations, including ESU LokSound V5 decoders for authentic operation and sound.