Central Valley
40' Car Floors & Frames

Walthers Part # 210-1000, p. 904 Walthers 2012 HO Scale Reference
HO scale, $6.25, currently in stock at Walthers
This product is on-sale today for $5.49

 
Each package includes three steel underframes with separate wood floor, Ajax brake wheel, detailed triple valve and air pressure reservoir.