PROTO 2000 Diesel EMD E7A-B; Both Units Powered - Standard DC -- Union Pacific(R) #988 w/Mars Light & #988B (yellow, gray, red)

* Working Diaphragms * See-Through Steps * Visible Interior Bracing * Side Frames With Floating Journal Covers * Laser-Quality Paint Schemes & Lettering * Freight & Passenger Pilots * A Units feature Cab Interior w/Crew & Molded-On Windshield Wipers * 12-Wheel Electrical Pickup * 12-Wheel Electrical Pickup * Side Frames With Floating Journal Covers * Laser-Quality Paint Schemes & Lettering * Freight & Passenger Pilots * A Units feature Cab Interior w/Crew & Molded-On Windshield Wipers * 12-Wheel Electrical Pickup * Dual Machined Brass Flywheels * Prototype Specific Details: - Mars Light on Select Models - Dual Air Intake Grilles - Straight or Angled Number Boards - Standard or Extended Range Fuel & Wat