Athearn 27416 N Scale PS 4427 Covered Hopper "The Rock" ROCK 630209 Maxx 4s Black Composite Plastic Wheels with

Black Composite Plastic Wheels with 24mm Hex

(2) aluminum turn fins

This improved efficiency helps to significantly slow down the temperature increase

This is the perfect upgrade for 2WD or 4WD vehicles up to 2

Cast-metal parts can be assembled using CA cements

Athearn 27416 N Scale PS 4427 Covered Hopper "The Rock" ROCK 630209 Maxx 4s Black Composite Plastic Wheels withAthearn 27416 N Scale PS 4427 Covered Hopper "The Rock" ROCK 630209 Pullman Standard dominated the covered hopper car market beginning in the 1950s, thanks to the design success of their PS 2 series of covered hoppers. In 1964 the 4427 cubic foot capacity covered hoppers were introduced. PS responded to increasing demand for efficiency by the railroads and shippers alike, carrying more per trip then the 40 boxcars with the signode grain door. Designed