Walthers Mainline 910-20671 HO Scale EMD SW7 Phase II Kansas City Southern KCS 4309 DCC Sound Roadname_Illinois Terminal IT Net Weight: 0

Net Weight: 0

While this Premier model is not the first O gauge version of this second-generation pioneer

USGT Approved

Speed is everything

Walthers Mainline 910-20671 HO Scale EMD SW7 Phase II Kansas City Southern KCS 4309 DCC Sound Roadname_Illinois Terminal IT Net Weight: 0Walthers Mainline 910 20671 HO Scale EMD SW7 Phase II Kansas City Southern KCS 4309 DCC Sound From coach and freight yards to primary power for shortlines, the WalthersMainline SW7 is a perfect choice for your HO layout! Delivering 1200 horsepower from an updated 567A prime mover, the prototypes proved popular with both railroads and industrial lines, with nearly 500 produced from 1949 to 1951 with several still in service, each layout ready model is