This is Athearn 98027 HO Scale Norfolk & Western SD45 Diesel Locomotive #1738. Overview
Prototype specific details that may be applied to this model:
High or low nose
Grilles
Fans
Bell
Snowplow
Headlights
Fuel tank
Electrical cabinet/Air Filter Box
Air Horn
Truck sideframes
Battery access doors
L window

Its key features are:
Fully assembled and ready for your layout
Separately applied wire grab irons
Separately applied air tanks
Factory installed Celcon handrails
Equipped with Quick Plug DCC technology – accepts 8 or 9-pin plug
McHenry scale knuckle spring couplers installed
Prototype specific details applied

This item has been graded per TCA standards C-7: Excellent based on visual appearance. There is white residue on the roof of the cab. There are light nicks and scratches on the surface of the shell and chassis. Some minor trim pieces are bent or missing. The original box is included. The instruction manual is included. Overall condition is Excellent.

Condition: Excellent (C-7)
Operational Status: Functional
Original Box: Yes (P-7)

Manufacturer: Athearn
Model Number: 98027
Road Name: Norfolk & Western (NW)

Scale/Era: HO Scale
Model Type: Diesel Loco

The Trainz SKU for this item is 6043174.

Trainz Product Id: 11639902