Athearn, a trusted name in model railroading for nearly 75 years, offers a wide range of replacement parts and accessories to keep your trains running smoothly. From couplers, wheels, and motors to handrails, lighting kits, and detail parts, Athearn provides everything modelers need to repair, upgrade, or customize their HO and N scale locomotives and rolling stock.
Keep your layout running strong with the same quality and precision that make Athearn a favorite among model railroaders.
If you want to check out other brands as well, feel free to head to our entire Train Parts collection.