Bachmann auto reversing track System Item # 44547
All I need is the auto reversing terminal track section (the track section that the power wire runs out of).   I have all the other components that work so I hate to have to buy the whole new system to replace one piece of track. Parts dept says this is not an item that is sold by its self. 



Today I came across the terminals item # 44597
Would this item # 44597 work as terminal tracks for the 44547 auto reversing track set? 

Will the 44471 and 44472 Pier set work with the ON30 size train?  Didn't know if they may be to short.