Chicago & North Western Non-Powered Scale SD40-2 Diesel #6816 The versatile 3000-horsepower SD40-2 diesel locomotive became EMD's best seller. SKU: 6-34787 Dimensions: Length: 17” Gauge: Standard O Scale price: 239.99 year: 2012 rail line: Chicago & North Western Minimum Radius: O-31 Catalog Year: 2013 Catalog Title: Lionel 2013 Signature Edition Road Number: 6816 LEGACY SD-40-2 MANUAL 3/12 LEGACY SD-40-2 Product Video Die-cast metal trucks, pilots and fuel tank Front and rear magnetic couplers Select separately applied details Manuals Find the latest manuals in our support section. Replacement Parts Buy any replacement parts in our support section. Contact Contact a service station to fix your product