HO GATX 4180 Airslide Hopper Union Pacific #20426 (BAC70615)

HO-scale Union Pacific-liveried GATX 4180 Airslide Hopper. This detailed model reproduces a General American Transportation Corporation-built airslide hopper from the 1960s through the 1980s, a car that can still be seen in service today as a buffer between locomotives and revenue cars on unit oil and ethanol trains, or at the end of the train.

With new tooling and separately applied details, the model features magnetically operated E-Z Mate Mark II couplers, blackened machined metal wheels with RP25 contours, and a highly detailed painted body with precise graphics. This combination delivers an authentic mid-century UP freight appearance for HO layouts.