Atlas 40005228 N Scale EMD SD50 Norfolk Southern NS 6349 DCC & Sound Wing Set Circuitron 800-5103 Alternating Flasher -

Circuitron 800-5103 Alternating Flasher - FL-3

Type: Double action

Aluminum case provides cooler operating temperatures

This is a performance truck built to endure

NJ International 1095 Crossbucks with Lights Facing Both Directions

Atlas 40005228 N Scale EMD SD50 Norfolk Southern NS 6349 DCC & Sound Wing Set Circuitron 800-5103 Alternating Flasher -Atlas 40005228 N Scale EMD SD50 Norfolk Southern NS 6349 DCC & Sound EMD introduced the SD 50 in the early 1980s with a 16 cylinder, 3500 h. p. engine to attain the power that they had early gotten from a 20 cylinder locomotive. The new, longer frame allowed the dynamic brake resistors to be relocated to a cooler area found between the central air intake and the cab. FEATURES: Deck or pilot mounted ditch lights as appropriate per the prototype