Description


Still in the original box.
Condition: excellent
The Lionel 6-31772 Conrail LionMaster Diesel Freight Set is a ready-to-run O gauge collection featuring an SD80MAC locomotive equipped with the LEGACY Control System, Odyssey II Speed Control, and RailSounds. Originally released in the 2009 Signature Catalog, the set includes five freight cars, a CW-80 Transformer, and FasTrack components.
Product Specifications & Features
The centerpiece of this set is the LionMaster SD80MAC diesel locomotive, which is designed to navigate tighter O-31 curves while maintaining a large, imposing scale. It includes advanced Lionel technologies:
- Control Systems: Features the LEGACY Control System (compatible with TrainMaster Command Control) and Odyssey II Speed Control for maintaining constant speeds under varying loads.
- Audio & Effects: The LEGACY RailSounds system provides high-fidelity engine sounds, CrewTalk, and TowerCom announcements. The locomotive also features an operating smoke unit and directional lighting, including LED headlights.
- Rolling Stock: The set includes a diverse consist of freight cars:
Set Components & Layout
This was a complete “ready-to-run” package, originally retailing for $534.99. It comes with everything needed for a full layout:
- Track: A FasTrack layout consisting of seven straight sections, twelve O-48 curved sections, and one terminal section.
- Power: A CW-80 Transformer to power the locomotive and accessories.
Current Availability & Market Value
As this set was released over a decade ago, it is primarily found through secondary markets and auctions:
- Recent Sales: Units have appeared in auctions as recently as November 2024, with sets in “like new” condition (C8-9 grade) fetching attention from collectors.
- Listings: While often listed as sold out on major retail and hobbyist sites like Trainz or eBay, you can still find demonstration videos from enthusiasts showcasing the set in operation to verify its performance and sound quality.
Product Details and Specifications
The set includes an SD80MAC diesel locomotive, five specific freight cars, FasTrack sections, and a CW-80 Transformer.
Conrail LionMaster LEGACY Diesel Freight Set (SD80 #4120)
Provides official product page details for the Conrail LionMaster LEGACY Diesel Freight Set (SD80 #4120), SKU: 6-31772, including its 2009 Signature Catalog origin, price, included locomotive with LEGACY Control System, Odyssey II Speed Control, and RailSounds, along with freight cars, FasTrack, and a CW-80 Transformer.
Lionel 6-31772 Conrail LionMaster O Gauge Diesel Train Set
Describes the 6-31772 Conrail LionMaster O Gauge Diesel Train Set, including its SD80MAC locomotive with LEGACY Control System, Odyssey II Speed Control, and RailSounds, and details its modern freight cars, FasTrack, and CW-80 Transformer, though it is currently sold out.
conrail lionmaster diesel freight set with legacy
Provides details on the LEGACY Control System, Odyssey II Speed Control, and RailSounds features of its SD80MAC locomotive, and includes freight cars, FasTrack, and a CW-80 Transformer.
Video Demonstrations
The Conrail LionMaster set’s locomotive boasts advanced controls and detailed sound. Note that some videos are from 2009.
LIONEL CONRAIL LIONMASTER FREIGHT SET 6-31772
Details the SD80MAC diesel locomotive with LEGACY Control System, Odyssey II Speed Control, and LEGACY RailSounds sound system, along with various freight cars, though it is 17 years old.
1:24
Lionel Conrail LionMaster Legacy Diesel Freight Set 6-31772
Shows a personal video of the set being tested, uploaded 14 years ago, but does not offer detailed specifications or an official review.
Demonstrate Conrail LionMaster Diesel Freight Set I Purchase in 2008
Demonstrates a Conrail LionMaster Diesel Freight Set, described as fine-scale models intended for adults, though it does not explicitly mention the user’s specific model number.
Current and Historical Listings
The Lionel 31772 Conrail LionMaster Diesel Freight set features Legacy Control System, RailSounds, and Odyssey II Speed control.
Sold at Auction: Lionel 31772 Conrail LionMaster Diesel Freight Set …
Describes the Lionel 31772 Conrail LionMaster Diesel Freight set including its LEGACY Control System, RailSounds with CrewTalk, and Odyssey II Speed control, track, and transformer, which was graded C8-9 and sold at auction.





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