HO-scale Union Pacific Gunderson 60-foot boxcar, reproduced as a plastic HO model capturing the Gunderson-built design in UP livery. This modern, high-cube 60-foot boxcar is widely used on today’s freight trains to carry a variety of loads—from auto parts to forest products—making it a versatile addition to any HO roster or diorama.

Features include separately applied wire grab irons and etched end platforms, body-mounted McHenry scale knuckle couplers, razor-sharp painting and printing, and a weighted body for stable, reliable operation. It rides on 36-inch metal wheels with RP25 contours and is designed for HO curves as small as 18 inches (22 inches recommended). As part of Athearn’s Legendary Liveries, the paint schemes celebrate iconic railroad history, with stand-in options provided by closely related Trenton/Greenbrier-built cars for close visual matches.