CNC Wheel Cup – Size 2.16″

‘- This tool was designed to Align the wheels on Steam engines & Electric Engines.

– With our Slot & Indexing Screw system in the Wheel cups, this allows multiple different style wheel fit the same cup set.

– The tool is CNC machined out of solid 6061 aluminum blank

– Cups are the same but when you flip one cup it will correctly set the 87 degrees offset. They will set the left side to lead the right.

– If right side lead or custom sizes are needed, they will be available through or Custom Wheel Cup Program, Contact us for more information.

– Can be used in a standard Arbor Press or Machine Vise as is. But Screw on post can be added so they work on the Lionel or Hobby Horse type press.

– Wheel Diameter is engraved in front of cups.

– Slide bar screws only work if they are the standard ¼” hex head. Otherwise, you will need to use our “indexing Screws”.

– Some engines require only 2 cups, Others require 4 (2 for the outer wheels, 2 for the center wheels. Cups marked with the smaller Diameter will be for the center wheels.

– Non-Quartering cups have all same feature as Quartering cups except the Quartering slot.

– This Wheel Cup Set was designed around  American Flyer Wide gauge engines. But could be used for other manufactures.

– 2.16″ Wheel Cup : WC-2.160-Q , ( Designed for most American Flyer Pre-War Steam Engines)