American Flyer Postwar Diesel Locomotives

American Flyer Postwar diesel locomotives brought contemporary railroad power to the S Gauge trains of the Gilbert era. Today, these vintage diesel engines appeal to operators building a classic American Flyer railroad and collectors searching for particular Postwar models and variations.

Trainz inventory can include individual powered locomotives, matching units, and other Gilbert American Flyer diesels in a range of conditions. Because much of the available equipment is pre-owned, the selection of American Flyer Postwar diesel engines for sale changes as older trains and collections become available.

S Gauge is at the heart of the classic Postwar American Flyer railroad. Gilbert's two-rail S Gauge system gave these diesel locomotives a distinctive place in model train history, and original Postwar engines remain popular with American Flyer enthusiasts today.

Shoppers may also search for American Flyer S Scale diesel locomotives. S Gauge and S Scale are not technically the same term, but both are commonly used when looking for vintage 1:64 American Flyer equipment.

Santa Fe Alco PA Diesels

The Santa Fe Alco PA is one of the standout diesels of the Gilbert American Flyer era. Introduced in 1950 as Gilbert's first diesel model, the streamlined PA appeared in A and B units and multiple variations, including the well-known #360 and #361. Santa Fe paint schemes make these locomotives especially recognizable among vintage American Flyer S Gauge trains.

American Flyer GP7 Diesels

Gilbert also offered EMD GP7-style diesels in the 370-series, including several American Flyer Lines and railroad-decorated versions. Models such as the #370 and #371 are familiar examples of the road-switcher style that gave Postwar operators a very different look from the streamlined PA.

Model numbers, road names, paint schemes, powered and non-powered units, and production variations can all matter to collectors, making identification an important part of shopping for original American Flyer Postwar diesels.

When comparing vintage American Flyer diesel locomotives, start with the model or catalog number. Similar engines can differ in road name, paint, lettering, powered or non-powered configuration, and production details.

Condition matters as well. An engine intended for regular operation may be judged differently from one purchased for a collection, so review the listing photos and description for information about appearance, completeness, and operation.

Trainz buys qualifying collections that can include American Flyer Postwar diesel locomotives, S Gauge rolling stock, train sets, parts, and other vintage Gilbert-era equipment. Your trains do not necessarily need to be complete or ready to run. Learn more through Sell My Trains – How It Works.

What scale are American Flyer Postwar diesels?

American Flyer Postwar S Gauge diesels are associated with S Scale, which is 1:64.

What was the first American Flyer diesel locomotive?

Gilbert's Alco PA was its first S Gauge diesel locomotive design, with PA and PB units becoming an important part of the Postwar line.

What are the most popular American Flyer Postwar diesel locomotives?

Well-known Gilbert diesels include the streamlined Alco PA/PB locomotives and the 370-series EMD GP7 models.

How do I identify an American Flyer Postwar diesel locomotive?

Start with the model number, then compare the body style, road name, paint scheme, lettering, and powered or non-powered configuration.

What do American Flyer diesel locomotive numbers mean?

Gilbert used model numbers to distinguish locomotive types and variations. For example, the 360-series identified Alco PA/PB diesels and the 370-series identified GP7 diesels.

Are all American Flyer Postwar diesel units powered?

No. Gilbert sold both powered and non-powered diesel units, including locomotives designed to operate together in multiple-unit combinations.

How much are American Flyer Postwar diesel locomotives worth?

Value varies by model, variation, condition, completeness, operating condition, and whether matching units or original packaging are present.

Can you still buy original American Flyer Postwar diesel locomotives?

Yes. Original Gilbert diesels regularly return to the secondary market, and Trainz carries changing inventory of pre-owned American Flyer Postwar locomotives.