Model Number: WT-54-201

The Trainz SKU for this item is P12475262

piping and more

Trainz Product Id: 11476207

Kato 37-6392 HO UP SD90/43MAC Diesel Locomotive #8164 w/DCC ProductID_12184868 Model Number: WT-54-201This is Kato 37 6392 HO UP SD90 43MAC #8164. While originally designed to house a 6000hp engine, technical difficulties resulted in many SD90MACs being equipped with a 4300hp engine instead, which gave them the designation SD90 43MAC. The locomotives were reliable and effective enough with these engines that though the option to upgrade was given, most locomotives kept the as shipped 4300hp AC traction engine. Today, the Union Pacific operates the