Among the first standard boxcar designs adopted by American railroads, the WalthersMainline 1937 40' AAR Modified Boxcar is based on a long-serving prototype. Thousands of these boxcars roamed the rails across the country from the 1930s into the 1980s. This new production run features new limited edition roadnumbers and new paint schemes.

Features:

• Correct scale 10' 6" interior height
• 5-5 Dreadnaught ends
• Murphy panel roof
• Wood running board
• 6' Youngstown doors
• AAR (tab) side sills
• Correct 33" RP-25 turned-metal wheelsets
• Proto MAX metal knuckle couplers

Order Due Date: March 31, 2026

Anticipated Delivery Date: November 2026

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