Western Maryland Insulated Boxcar #7 Keep cool with new insulated boxcars! Although these cars lacked refrigeration equipment, their insulated bodies kept non-perishables at steady temperatures in both hot and cold climates. Often found in food and beverage service, these cars hauled many products over the years. Colorful graphics were also common to help these priority cars stick out in a yard of "boxcar red." SKU: 2219401 Dimensions: Length: 8 3/4â Gauge: S Gauge rail line: Western Maryland Minimum Radius: R20 Road Number: 7 Manuals Find the latest manuals in our support section. Replacement Parts Buy any replacement parts in our support section. Contact Contact a service station to fix your product