Athearn Genesis 2.0 G27256 HO Scale SD90MAC Union Pacific "Flag" UP 3681 1/16 Slash. 1/16 Summit Traxxas 8251X Blue Aluminum Outer

Traxxas 8251X Blue Aluminum Outer Portal Housing for TRX-4

Discharge Wire Length: 5" (127mm) not including connector

3mm hardened steel polished shaft

Finished with a brilliant anodized coating

the TRX-4 Sport’s capability and performance-built approach takes your outdoor adventure to a new level

Athearn Genesis 2.0 G27256 HO Scale SD90MAC Union Pacific "Flag" UP 3681 1/16 Slash. 1/16 Summit Traxxas 8251X Blue Aluminum OuterAthearn Genesis 2. 0 G27256 HO Scale SD90MAC Union Pacific "Flag" UP 3681 Introduced in 1995, the EMD SD90MAC was intended to become that builders most powerful single engine diesel locomotive. The new locomotive was to use EMDs newly developed 265H prime mover, featuring 6000 horsepower. However, this engine was experiencing technical problems in development, which led to the first groups of locomotives being delivered with the EMD 710G prime mover