I have two 2403B tenders that are operational, and one 6403B that needs a forward truck, as per the image below. For the missing truck, can you, or a follower perhaps, tell me what part number is needed, and where I might be able to obtain one? The next question will be, if I acquire the truck, how do I attach it to the frame?
(I am kind of a novice at this. I recently bought out the residual supplies from what must have been a very large set up. Of the locomotives, there were only four, which I have discovered are three operational 1656 switchers, and one operational 1665 switcher, and these three bell tenders. The bells on all of these tenders are working. There is a fourth 2403T tender (without a light and bell, and without the Lionel Lines printing). The three switchers are in great condition with the front markers intact and no dents or scratches, except the number stamping on one of the 1656s is missing.)