Walthers 910-7538 HO 39' Trinity 3281 2-Bay Covered Hopper HWCX 7992 - NOS UniTrack - Viaduct then a wheelie bar can

then a wheelie bar can help you enjoy the wheelies instead of just flipping your truck

Multi-discharge: self-discharge

built 8/72

9 Crawler Kit is built off of a steel

Walthers 910-7538 HO 39' Trinity 3281 2-Bay Covered Hopper HWCX 7992 - NOS UniTrack - Viaduct then a wheelie bar canWalthers 910 7538 HO 39' Trinity 3281 2 Bay Covered Hopper HWCX 7992 NOS (New Old Stock) WalthersMainline makes it easy to add more business to your HO Scale railroad with the 39' Trinity 3281 2 Bay Covered Hoppers! Built especially to handle heavier materials, they're often seen in unit trains moving loads of fracturing sand to new oil fields. Based on the later production prototypes introduced in the 1990s with seven side panels (two narrow and five