Walthers Mainline 49231 HO Scale ACF 5250 4-Bay Centerflow Covered Hopper, Borg Warner ACFX #53912

American Car & Foundry's Center Flow® design transformed covered hopper traffic in the 1960s, and the 4-bay 5250 cu ft version became a North American standard for plastic pellets and dry chemicals. Chemical and plastics producers leased dedicated cars with their own billboard lettering — like these Borg Warner cars in the ACFX fleet. This Walthers Mainline model represents ACFX #53912.

Walthers Mainline freight cars offer excellent value with correct proportions, appropriate detail, and Proto MAX™ metal knuckle couplers — ready to work your HO scale railroad.

📦 Preorder details:
Expected arrival: December 2027.
25% deposit required at checkout, balance charged when the product arrives.

Browse our HO freight cars and HO rolling stock, or see all preorders. Ships from Oakville, Ontario. Contact us for special orders.