Thanks Bruce,
I'm trying to cut down a Bachmann freight car frame which includes couplers, to scratch build a small work car in old logging theme. The frame comes without trucks and I want to keep all my Bachmann cars trucks the same if possible.

Thanks again,
Bill

Can anyone tell me what product number trucks are used on the Bachmann Flatcar, product number 27399, in ON30 scale?

Thanks, Bill