MTH RailKing 30-20909-1 O Gauge SW9 Diesel Northern Pacific NP 117 with PS3 Roadname_Montana Rail Link Only six years into her

Only six years into her career

Traxxas 3991X Gearbox Halves (Front & Rear)

Volume 2 covers models SDP40F

Road number 391

E-Z Lube® Heavy Gear Oil lubricates for extended periods of time and should be used for larger locomotive gears only

MTH RailKing 30-20909-1 O Gauge SW9 Diesel Northern Pacific NP 117 with PS3 Roadname_Montana Rail Link Only six years into herMTH RailKing 30 20909 1 O Gauge SW9 Diesel Northern Pacific NP 117 with PS3 EMD's 800 hp SW 8s and 1,200 hp SW 9s both debuted in 1950, marking the next stage in the evolution of one of railroading's longest lived diesel families. The first SW class engine, the 600 hp SW1, appeared in 1939, and the SW units remained in the EMD catalog until the 1,000 hp SW 1000 was finally retired in 1986. With the "SW" in the name denoting that the engine was built