Walthers Mainline 910-10488 HO Scale EMD GP9 High Hood Pennsylvania PRR 7076 Accessory Low-profile steering servo

Low-profile steering servo

Step wells feature separately applied individual see through photo-etch steps

especially convenient for outdoor use

which helps to reduce driveshaft bind and vibration

Walthers Mainline 910-10488 HO Scale EMD GP9 High Hood Pennsylvania PRR 7076 Accessory Low-profile steering servoWalthers Mainline 910 10488 HO Scale EMD GP9 High Hood Pennsylvania PRR 7076 The WalthersMainline Phase II High Hood GP9 is a must have model for your first generation diesel roster! Outwardly similar to the earlier GP7, and sharing the same boxy, no frills body with its high, short hood, minor production changes in the number and placement of louvers on locomotives built from 1955 to 1957 resulted in what modelers and railfans refer to as "phase two"