which is the common version

The Trainz SKU for this item is P12384748

The Trainz SKU for this item is P12045801

Model Number: 50001417

The Trainz SKU for this item is P12109296

Athearn 5922 HO SP Gunderson Maxi-III 5-Stack Car Kit LastUpdated_20260408184122 which is the common versionThis is an Athearn 5922 HO SP Gunderson Maxi III 5 Stack Car KitThese cars feature attractively detailed plastic bodies, they are weighted for optimum performance, McHenry scale knuckle couplers, machined RP25 profile metal wheels, and can load up to 48' containers on the bottom level. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Athearn Model Number: 5922 Road Name: Southern Pacific (SP) MSRP: $49.