McCoy Standard Gauge Train Parts

I have the McCoy 1776-1976 TCA Flatbed Philda. with two wagons where the wheels have white lead which are falling apart. Need a recommendation where to find replacement wheels. Thanks.

Every have any luck? I just bought one and have the same issue.

Yes - I found the parts on e-mail which I purchased and replaced the broken wheels. Thx Bob

E Bay not E-Mail sorry.