Wayne Feeds PS-2CD 4427 #3137 Based on a common Pullman Standard design from the 1960s and 70s, railroads and private owners alike used these covered hoppers in malt, wheat and other grain service. Many were leased by Pullman Standard and they could be seen in regular operation to the turn of the century. SKU: 2626531 Dimensions: Length: 12 1/2" Gauge: O Gauge Minimum Radius: O31 Road Number: 3137 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