This is an Accurail 3337 HO Northern Pacific 40′ OB Box Steel Door Kit (Set of 3).
Item features plastic constructions, comes disassembled with detailed instructions.

Condition: Factory New (C-9)
Operational Status: Functional
Original Box: Yes (P-9)

Manufacturer: Accurail
Model Number: 3337
Road Name: Northern Pacific (NP)
MSRP: $40.99

Scale/Era: HO Scale
Model Type: Freight Cars

The SKU for this item is P12775032.

Product Id: 12775032