Find Athearn HO diesel locomotives for sale spanning generations of railroading, from F-units, GP and SD power to switchers and modern diesels. Browse changing new, used, and hard-to-find Athearn Trains at Trainz.
Shop more HO Scale Trains, explore the Athearn HO Scale lineup, or compare HO Scale Diesel Engines from other manufacturers.
Athearn HO diesel engines span generations of the brand, from classic F-units and GP road switchers to SD-series power, yard switchers, and later EMD and GE diesel engines. Popular Athearn models have included F7s, GP38-2s, GP40-2s, GP50s, GP60s, SD-series locomotives, and modern power such as the SD70M and SD70ACe.
That variety gives modelers plenty of ways to power an Athearn diesel train. Railroad, road number, paint scheme, operating era, and locomotive type can help narrow the search for the right Athearn HO diesel engine.
Different Athearn diesel engines suit different jobs. F-units represent an important part of early diesel-era modeling, GP locomotives provide familiar road-switcher power, and six-axle SD models cover generations of heavier road service. Athearn has also produced switchers such as the SW1000 and SW1500 for modelers looking for yard and local power.
For an Athearn diesel engine, the model name is only part of the story. Production run and road-specific details can differ, so compare the individual item number when searching for a particular F7, GP, SD, or switcher.
Athearn diesel trains have been powered by several generations of the company's locomotives. Vintage Blue Box diesels remain familiar finds on the secondary market, while Ready To Roll brought factory-assembled Athearn locomotives to hobbyists who wanted equipment ready for operation.
Athearn introduced Ready To Roll in 2001 and retired the designation in 2022. Genesis represents the higher-detail side of the brand and has included F-units, GP-series models, SD-series power, and modern diesel locos. For shoppers, Blue Box, RTR, and Genesis provide useful clues when identifying the age and type of an Athearn diesel engine.
EMD prototypes have a major place in Athearn's HO diesel history, including F-units, GP road switchers, SD locomotives, and switchers. Athearn has also produced GE diesel engines such as the C44-9W and AC4400CW, extending the brand into later generations of North American motive power.
This gives shoppers choices for Athearn diesel trains set in very different eras. A Genesis F7, for example, represents a different period and style of operation than an Athearn SD70ACe or AC4400CW.
Electronics vary across Athearn diesel locomotive releases. Applicable Genesis models may be DCC-ready or offered with factory-installed DCC and SoundTraxx sound, while vintage and earlier Athearn diesel engines can have very different configurations.
Check the individual listing for decoder, sound, lighting, and other specifications before buying. Two Athearn HO diesel locomotives representing the same prototype may come from different production runs and may not be equipped the same way.
Some Athearn diesel engines shoppers want are no longer current releases. Trainz buys model train collections, helping return used, pre-owned, vintage, and discontinued Athearn diesel locomotives to the market. Changing inventory may include Blue Box diesels, Ready To Roll locomotives, Genesis models, and hard-to-find road numbers.
That secondary-market selection can be useful when replacing a locomotive, adding another unit to an Athearn diesel train, or searching for an older release. Pre-owned collectible listings may also include individual photography and condition information to help evaluate the actual locomotive being offered.
If your Athearn diesel engines are part of a larger model train collection, Trainz purchases qualifying collections based on several factors. Visit Sell My Trains: How It Works to learn about the process and determine whether your collection may qualify.
Trainz.com sells used and pre-owned Athearn diesel locomotives as inventory becomes available, including Blue Box, Ready To Roll, Genesis, and discontinued Athearn diesel engines.
Genesis is Athearn's higher-detail product line. Genesis diesel locomotives have included EMD and GE prototypes, with details and features varying by model and production run.
Yes. Athearn introduced Ready To Roll in 2001 and produced assembled diesel locomotives under the line. The Ready To Roll brand designation was retired in 2022.
Yes. F-units have a long history with Athearn, and Genesis has included detailed HO F7 locomotives in individual and paired-unit configurations.
Some do. Applicable Genesis models can include factory DCC and SoundTraxx sound, while others may be DCC-ready. Specifications vary by release.
Yes. Trainz.com may have discontinued Athearn diesel locomotives through changing pre-owned inventory, including older Blue Box diesels, RTR engines, Genesis models, and collectible releases.
For diesel locomotives beyond Athearn and HO Scale, shop Model Train Diesel Locomotives across manufacturers and scales.
