HO GEN GP38-2 Locomotive CSX 'Blue Down' #2638 (ATHG-1391)

HO-scale CSX GP38-2 Diesel Locomotive in the Blue Down scheme, road number 2638, is a highly detailed model built for authentic operation on HO layouts. It captures the GP38-2’s rugged silhouette with a full cab interior, see-through cab windows, windshield wipers, wire grab irons, and fine-scale Celcon handrails, plus a detailed fuel tank with gauges and breather pipes. The model rides on RP25-contoured wheels for reliable tracking on most HO track, and a heavy die-cast frame provides traction and pulling power. LED lighting enhances visibility during operation, and body-mounted McHenry knuckle couplers deliver realistic coupling. It’s designed for HO layouts with a minimum 18-inch radius and can be powered through a DCC-ready Quick Plug plug-and-play system using a 21-pin NEM connector.

Sound-equipped versions feature onboard DCC decoding with SoundTraxx Tsunami2 sound and dual cube speakers for rich audio; the sound system operates in both DC and DCC, with full DCC functions available in DCC mode and engine, horn, and bell sounds in DC. The model is NMRA-compatible in DCC mode, supports CV adjustments, and includes a CV chart for easy programming. Road-number-specific detailing includes the Blue Down repaint with blue handrails, and the packaging securely holds the model for safe storage. This GP38-2 delivers a faithful representation of a CSX freight locomotive, ideal for mainline runs, yards, and switching on HO layouts.