Experience the detail and quality craftsmanship of Athearn with this HO scale SD45 Diesel Engine, modeled after the iconic Rio Grande #5329. Perfect for model train enthusiasts and collectors, this multicolor diesel locomotive is a standout piece that brings realistic rail action to your collection. Meticulously designed to replicate the original train with 1:87 scale precision, this model is made from durable plastic and features the classic Rio Grande livery, adding historical charm to your model railroad setup. The attention to detail extends to the locomotive's gauge, ensuring compatibility with HO scale tracks for a seamless integration into your existing layout.