These are must have spare parts.
Traction Tires
Clear Green/Red PW 14V/18 Bayonet light bulbs
Clear green/Red PW 14V/18 Screw base light bulbs
Painted Green/Red PW 14V Bayonet light bulbs
Painted Green/Red PW 14V Screw base light bulbs
Clear 14V/18V light bulbs Bayonet/screw base
MTH/Lionel passenger car lights
Protosound Batteries 1/2
Complete Protosound units
Super flex wire.
Milk Car doors
I know it's mostly light bulbs but who wants a layout with a bunch of burned out lights.