The Trainz SKU for this item is P11442319

The locomotive has a built-in speaker that can be supplied power from an A unit locomotive (20578 or 20579) by means of a cable included with the unit

plastic trucks and couplers

The Trainz SKU for this item is P11998086

This is a Walthers 910-6004 50' Coal Gondola CEPX

Broadway Limited 6790 HO RCPE EMD SD40-2 Diesel Locomotive #3428 ProductID_11457482 The Trainz SKU for thisThis is a Broadway Limited 6790 HO Scale RCPE EMD SD40 2 Diesel Locomotive #3428. Model Features: Paragon4 Sound & Control System featuring ROLLING THUNDER, Integral Dual Mode Decoder with Back EMF for Superb Slow Speed Operation in DC and DCC, Precision Drive Mechanism Engineered for Heavy Towing and Smooth Slow Speed Operation, 5 Pole Can Motor with Skew Wound Armature, All Wheel Electrical Pick up, ABS Plastic Body with Diecast Chassis, Premium