The Trainz SKU for this item is P11451941

The cars are 9-1/2 inches long over couplers

The Trainz SKU for this item is P11525037

Here is an MTH 20-91301 O Conrail Extended Vision Caboose #22137

The Trainz SKU for this item is P11478767

Broadway Limited 4480 HO N&W Class A 2-6-6-4 Steam Loco #1238 with 22i Tender ProductID_11823118 The Trainz SKU for thisThis is a Broadway Limited 4480 HO Scale Norfolk & Western Class A 2 6 6 4 #1238 with 22i tender, with roller bearing siderods, Paragon3 Sound DC DCC. It Features: NEW Paragon3 Sound & Operation System FEATURING ROLLING THUNDERTM with Authentic Sounds and Prototypical Operation in both DC and DCC environments, Factory Installed Engineer Fireman Figures, Synchronized Puffing Smoke with each Chuff, Variable Puffing Smoke Intensity and Timing, Locomotive