Athearn Genesis G88413 HO Scale 4-8-4 FEF-3 Union Pacific UP 844 DCC Sound Steam Loco - 4-6-2 which means they are consistent

which means they are consistent

3 engine is also equipped with the exclusive Traxxas EZ-Start® electric starting system that makes starting the Nitro Slash as easy as pushing a button

Physical Specifications:

The Savox SA-1230SG Monster Torque Steel-Gear digital servo is the servo that is ideal for those requiring extra torque

1 x KRATON 6S pre-painted and decalled blue bodyshell

Athearn Genesis G88413 HO Scale 4-8-4 FEF-3 Union Pacific UP 844 DCC Sound Steam Loco - 4-6-2 which means they are consistentAthearn Genesis G88413 HO Scale 4 8 4 FEF 3 Union Pacific UP 844 DCC Sound In 1939, 15 FEF 2 class 4 8 4s, numbers 820 through 834, were acquired. They shared a family resemblance to the big Challengers and Big Boys. The FEF 2s were built as coal burners with single exhaust stacks, drop coupler pilots and "centipede" tenders that carried 25 tons of coal and 23,500 gallons of water. When they were rebuilt, they received double or triple exhaust stacks.