The Trainz SKU for this item is P11396391

The Trainz SKU for this item is P11523266

Model Number: 933-3209

Model Number: A2139

Model Number: 949-6089

Walthers 931-134 HO C&NW EMD GP9M Diesel Locomotive #4304 ProductID_11486800 The Trainz SKU for thisThis is a WalthersTrainline 931 134 HO Scale Chicago & North Western EMD GP9 Diesel Locomotive #4304 (yellow, green). The Electro Motive Division (EMD) of General Motors was the last major builder to enter the road switcher market, introducing the GP7 (GP for General Purpose) in 1949. In 1954, the more powerful GP9 was unveiled with a 1750 horsepower prime mover. This became the most successful of the early geeps, with sales of more than 3,800 locos