Don't think I've ever seen a wheel for sale, and those leccy Marklins haven't seen many of those ever.
Pretty sure I had to get them off German ebay.
I also never knew Märklin used “El” in their electric model numbers till about a half an hour ago when I was looking at the old catalog pictures again, must have always read over it. I have had the El 4097/6 for years... will have to see if the heater works...
[ Guests cannot view attachments ]