There is a current-conducting coupling drawbar with a guide mechanism between the two cars

Trainz Product Id: 11450445

Attractive Paint Schemes Decorative Brake Wheels Separate Metal Handrails Fast-Angle Wheel Sets Needle-Point Axles Unit Measures:10 1/2 x 2 1/4 x 3 1/2 Operates On O-31 Curves

Smokehouse: ½ x ¾ x 1

MTH 20-2795-1 Southern Alco S-2 Diesel Switcher w/PS 2.0 #2228 ProductID_11424853 There is a current-conducting couplingHere is a MTH 20 2795 1 Southern Alco S 2 Switcher Diesel Engine w Proto Sound 2. 0. Features include Directionally Controlled Headlights, Intricately Detailed ABS Body, Metal Wheels, Axles and Gears, Diecast Truck Sides, Pilots and Fuel Tank, (2) Remotely Controlled Proto Couplers, Colorful Paint Scheme, Diecast Metal Chassis, Metal Handrails and Decorative Horn, (2) Precision Flywheel Equipped Motors, Locomotive Speed Control, Proto Scale 3 2 3 Rail