Nickel Smokey and Traction Engine Drive Gear from flywheel. Not for the kit version which we also have. The nickel gear wheel will match the nickel boiler.
This should put that smirk of satisfaction across your face after the wife told you to "stop wasting your time with that thing - you been trying to get it to run for years". But now you will be able sit on the kitchen floor and take yourself back to the old days. Oh, just one thing. Make sure you clean up the oil afterwards!
NOTE: CENTRAL SCREW/NUT IS NOT SUPPLIED ALTHOUGH SHOWN IN THE PICTURE. SORRY - WILESCO HAVE LET US DOWN ON THIS.