Walthers Mainline 910-8401 HO Scale Thrall Rebuilt 40' Well Car TTX DTTX 745720 TFM Nathan M3 horn (A-units) /

Nathan M3 horn (A-units) / Leslie A-125 horn (B-unit)

Made from Durable Tough Color Black Polycarbonate

Bring the carnival to your layout with these colorful

Combining aggressive design with scale realism

Walthers Mainline 910-8401 HO Scale Thrall Rebuilt 40' Well Car TTX DTTX 745720 TFM Nathan M3 horn (A-units) /Walthers Mainline 910 8401 HO Scale Thrall Rebuilt 40' Well Car TTX DTTX 745720 Modernize your HO Scale intermodal fleet in minutes with WaltherMainline Thrall Rebuilt 40' Well Cars! As the 53' container quickly became the standard for domestic shipping, older well cars built to carry 48' boxes soon fell out of favor with railroads. Most were only a few years old, so starting in 2003 Thrall began a rebuilding program that shortened the wells to the