This listing is for a Bowser HO Scale UP Challenger Loco Only Kit, model number 1-100300. The kit is unassembled, with the main locomotive body, wheels, and numerous small parts still in their original sealed Bowser packaging. Also included are the original assembly instructions and diagrams.

Additionally, a Seuthe Steam Generator No. 8 is included, still new in its original sealed packaging. This generator is designed for all types of locomotives with metal bodies and is a perfect addition for a realistic steam effect.

The locomotive body is unpainted gray metal, allowing for custom finishing. All components appear to be in excellent, unbuilt condition, ready for assembly by a model railroading enthusiast.