LEGO 5303 Trains Buffers and Magnetic Couplings | BrickEconomy
LEGO 10277 Crocodile Locomotive [Review] - The Brothers Brick | The Brothers Brick
LEGO Parts, Bricks, and Pieces - Black Train Parts Combo Pack (2 X Buffer Beam with Sealed Magnets and 2 X Train Wheel RC, Holder with 2 Black Train Wheels) : Amazon.co.uk:
Lego Train Track, 7499, 7896, Straight, 53401, Curved, 53400, Switch Point Left, 53407, Switch Point Right, 53404, Flexible, 88492c00