Lionel 6-12883 O Gauge #148 Dwarf Signal Drivetrain It includes a special colour

It includes a special colour for effects in winter cammo vehicles

Helical gears with 14:1 ratio for smooth

and Genesis P42 Diesel Locomotives

farm wagon

New points eliminate rivets

Lionel 6-12883 O Gauge #148 Dwarf Signal Drivetrain It includes a special colourLionel 6 12883 O Gauge #148 Dwarf Signal Lights change from green to red when train occupies its block Lights change from green to red when trains move through its block Automatically resets to green when train clears its block PRODUCT SPECIFICATIONS Gauge: O Gauge Scale Type: Traditional Brand: Lionel Power: Electric Product Length: 8. 19" Product Width: 8. 19" Product Height: 7. 68" Dimensions: 1 3 4" x 1 3 4" x 2" Most Recent Catalog: 2016 Lionel