This is an extra E-8 "B" unit from the 20-2894-1 Tuscan red A-B-A engine set with PS-2.
It will fit right in with a A-B-A set to make an A-B-B-A.
It has the proper run through power cord to complement the Proto-Sound 2.0 function.
A rare opportunity to make an impressive line up. $125. plus Fedex.
Contact info in my profile.
This engine unit has never been on the rails, photos below:
Still has the shipping foam over the trucks.