I need a part from the drive block of an MTH 0-4-0 A5. The part is an insert into a drive wheel into which the remains bolt is threaded, The arrow in the picture below shows the hole where the part is inserted.
The part is oval in shape with flat surfaces on two sides. The part isn't stocked by MTH since it is part of the 4-wheel drive block for the engine.
If you have such a part, new or removed from an existing MTH 0-4-0 (or, perhaps from an 0-6-0 or 0-8-0. I believe the part is the same) drive block, please contact me using the E-mail in my profile.