Here is an Athearn G22004 HO Scale Chesapeake & Ohio EMD F7 AB Diesel Set. These feature plastic construction, motors, lighting, couplers. The B unit is powered. This item has been graded per TCA standards C-8: Like New based on visual appearance. The instruction manual is included. The original box is included. Please check the photos for a detailed look at this item. Overall condition is Like New. Manufacturer: Athearn. Model Number: G22004. Road Name: Chesapeake & Ohio (C&O). Scale/Era: HO Scale. Model Type: Diesel Loco. Availability: Ships within 1 Business Day! Trainz Product Id: 12154317.