Model Number: 6-81723

For those who prefer the classic rumble of an AC Bild-A-Loco motor and the ozone smell from a mechanical e-unit

Model Number: 20-2010

Trainz Product Id: 11446660

Trainz Product Id: 12107283

Marklin 39621 HO Great Northern F7 A/A Diesel Electric Loco MFX+ w/Sound ProductID_11462117 Model Number: 6-81723This is a Marklin 39621 HO Great Northern F7 A A Diesel Electric Loco MFX+ w Sound. Features the locomotive has an mfx+ digital decoder and extensive sound functions. It also has controlled, high efficiency propulsion in both A units. 2 axles powered in each A unit. Traction tires. The headlights change over with the direction of travel, will work in conventional operation, and can be controlled digitally. The lighted number boards and the