HO GP9 Locomotive #165 (ATHG82724)

HO GP9 Locomotive, Road Number 165 — a detailed HO-scale model of the classic EMD GP9 diesel switcher built for serious railfans and layout builders. This road-number-specific release captures the GP9’s distinctive profile and prototype details, including a Western Cullen beacon and the correct font on the number boards for #165, plus a whip antenna. Fully assembled and ready to run, the model offers authentic cab interior visibility, see-through cab windows, etched radiator grilles, and scale handrails that give it a true-to-life presence on the layout. It’s DCC-ready with Quick Plug plug-and-play technology and a 21-pin NEM connector for easy digital upgrades, and some versions include onboard SoundTraxx Tsunami2 sound with dual speakers for authentic engine, horn, and bell sounds.

Inside, a heavy die-cast frame and a precise drivetrain deliver solid pulling power and smooth operation. The GP9 features a five-pole skew-wound motor, precision flywheels, and all-wheel drive for quiet, dependable motion, plus RP25-wheel contours that keep power reliably on track across common HO brands. Bi-directional LEDs provide consistent lighting, while prototype-detail features like scale fuel tanks and detailed exterior trim complete the look. Designed for typical layouts with an 18-inch minimum radius (22 inches recommended), it performs well on both DC and DCC layouts, and the sound-equipped variants add an extra layer of realism with authentic engine, horn, and bell sounds.