LEGO Train 2 x Wheels With Friction Band and Technics Axle Parts 55423c01 & 3706 | eBay
Changes to LEGO Train Wheels Discussion
Amazon.com: 16-Wheel Low Loader: Lego MOC building instructions (LEGO Train MOC plans) eBook : Chaton, E.: Kindle Store
Train Wheel RC, Spoked with Technic Axle Hole and Counterweight, 37 mm D. (Flanged Driver) : Part 85489b | BrickLink
LEGO Pennsylvania Railroad K4s Pacific completed. It's slightly oversized for 1:38 or 1ft≈1stud scale due to plate-height-compatibility of the driving wheels and articulation clearance for the pilot wheels, but it's close enough. :
Official LEGO Response to Train Wheel Design Changes - YouTube
Train Wheels | World of Bricks | Holger Matthes
Amazon.com: 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) : Toys & Games
Free STL file Lego Train Wheels・Design to download and 3D print・Cults
Train Wheels | World of Bricks | Holger Matthes
Big Ben Bricks Products | Lego trains, Train kit, Wheel training