Rapido 041503 HO Scale GP9rm Canadian National "Stripes" CN 4021 with DCC and Sound Auto Reverser - DCC Housing output and servo mount

Housing output and servo mount included

Dimensions: 7" L x 4

2" split-spoke wheels with satin-chrome "beadlock" detail

Sound in lead unit only

Walthers Mainline 910-19983 HO Scale EMD F7A-B Diesel Set Penn Central PC 1650/3460 DCC Sound

Rapido 041503 HO Scale GP9rm Canadian National "Stripes" CN 4021 with DCC and Sound Auto Reverser - DCC Housing output and servo mountRapido 041503 HO Scale GP9rm Canadian National "Stripes" CN 4021 with DCC and Sound In the early 1980s, CN embarked on a rebuild program in their Pointe Ste. Charles shops to extend the operating lives of the GP9s. The GP9RM was the result, which was divided into three groups: The 4000 4100 series were rebuilt as road units, the 7000 series as switchers and the 7200 200 series as mother and slug pairs. The slugs lacked a prime mover, instead drawing