Athearn Genesis G1046 HO Scale EMD SD90MAC-H Ph2 Union Pacific UP 'Flag' 8557 DCC/Sound Wheels/Tires - 1/24 With the conversion to I1sa

With the conversion to I1sa

Charge Rate: 1C (5A)

driveshafts

LONG ARM LIFT KIT

Athearn Genesis G1046 HO Scale EMD SD90MAC-H Ph2 Union Pacific UP 'Flag' 8557 DCC/Sound Wheels/Tires - 1/24 With the conversion to I1saAthearn Genesis G1046 HO Scale EMD SD90MAC H Ph2 Union Pacific UP 'Flag' 8557 DCC Sound 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