Athearn HO Blue Box Southern Pacific U33C Diesel Engine #8634 - Powered Unit. The engine is tested and runs well. The headlight works. The hand rails and detail parts have been applied.  Please see the pictures. 

Please understand that these old Athearn units are good runners, but they are not quiet like the newer more modern models. They make noise when they run and that is normal. They do not run exceptionally well or smooth at very low speeds. They are basic models. 

I strive to provide an accurate written description of the item. Please look closely at all the pictures. They describe the item in the best detail. You may judge the condition of the item for yourself. Please feel free to contact me with any questions or to request more pictures.

Please consider saving me as a seller. I will have new model train items of all scales and eras listed every week.

I will do my best to combine shipping through invoice only. If you buy multiple items please wait for an invoice before you pay. If multiple large items are purchased, they may have to be shipped in separate packages.