Athearn 7637 HO Scale 40' Ballast Hopper Frisco SLSF 4 Pack #1 Era_1927 + Pilot and driver figures as

Pilot and driver figures as well as three aircraft marking options are included

Different air horn types per prototype road number

Above the surge bin

0” Internal bead lock wheels

Athearn 7637 HO Scale 40' Ballast Hopper Frisco SLSF 4 Pack #1 Era_1927 + Pilot and driver figures asAthearn 7637 HO Scale 40' Ballast Hopper Frisco SLSF 4 Pack #1 A hopper car is a type of railroad freight car used to transport loose bulk commodities such as coal, ore, grain, and track ballast. Two main types of hopper car exist: covered hopper cars, which are equipped with a roof, and open hopper cars, which do not have a roof. FEATURES: Removable load Separately applied wire grab irons and brake wheel Solid nickel silver wheels with RP25 contours