Union Pacific
Alco AA
1950 - 1951

Page Last Updated 7/11/02

* Click on our Sponsors' Banners to Visit Their Websites *

Advertise Your Website! Banner Space Available!
Click Here For Rates.

The 2023 Union Pacific AA units were the first early series Alco diesels produced by Lionel. These early Alcos -- produced from 1950 until 1954 -- are quality engines with many desired features. All early series Alcos remain in demand today.

The 2023 Union Pacific ran for two years. For its first year 1950, the diesel was painted yellow with red lettering, quite similar to its real-life counterpart. This yellow version is frequently referred to as the Anniversary Diesels. For 1951, Lionel changed the color of the Union Pacific diesel to be a light gray diesel with a dark gray top.

Standard features of the 2023 include: painted body with painted stripes, die-cast frame, two-axle Magnetraction, three-position E-unit, headlight in each unit, horn and operating front couplers on each unit with non-operating rear couplers. Other extras include a silver ornamental horn on each unit, headlight and windshield lens, rear metal step ladders plus illuminated number boards with the number 2023 printed in the lens.

The 2023 was produced in three distinct color variations. They include:

Additional Detail, Photos & Box Information
All 2023s are excellent diesels, however the Anniversary Diesel is usually the preferred Union Pacific Alco. Its colorful and somewhat realistic paint scheme remains in demand when compared to the rather gray version. Additionally, the only box available for any Union Pacific is a master carton -- individual boxes do not exist.

2023 Union Pacific Alco AA
Click on each Variation for a Photo
Variation Years .Box TypeYears
Yellow Shell, Gray Roof & Gray Nose Early 1950:~ ~ ~ ~~
Yellow Shell, Gray Roof & Yellow Nose 1950 :~ ~ ~ ~~
Light Gray Shell, Dark Gray Roof1951:Master Carton & Insert 1951

Inventory For Sale
The following inventory is available for sale from our website sponsors.

2023 Union Pacific Alco Diesel AA units
Click on the sponsors name for contact information.
Available inventory as of Fri Oct 9 06:24:13 2015 .
All Aboard Train Shoppe6$171.00Up for sale is a pair of silver Union Pacific diesels. These diesels have been completely cleaned, serviced, tested and all functionality works perfectly.
All Aboard Train Shoppe7$365.00Now available for sale is a stunning set of yellow and gray Union Pacific Alco AA diesels. The exterior colors are crisp and vibrant, the side lettering is complete and the front decals are 100% complete.
All Aboard Train Shoppe7+/OB$345.00Up for sale is a nice and clean freight set from 1951, complete with boxes and paperwork. All you need to add is the silver 2023 Alco AA diesels and 1033 transformer for a complete and beautiful set.
Table generated at Fri Oct 9 09:52:58 2015 .

Historical Sales
The following is a list of actual completed sales for this item.

Sales History
Click on the sponsors name for contact information.
There are no historical sales for this item.
Table generated at Fri Oct 9 09:52:58 2015 .

Related Paper Products For Sale
The following inventory is available for sale from our website sponsors.

Click on the Description for purchase details.
DescriptionSheet #DateConditionPriceComments
There are no related paper items currently available for sale for this product.
Table generated at Fri Oct 9 09:52:58 2015 .

Return to The Library's:

Diesel Locomotives
Main Menu
Glossary Of Terms

All information on this website is copyrighted and the property of All Aboard Train Shoppe. Any links to this site or use of any text, photos, code or site information is prohibited. Any reference or usage with this site must be discussed and approved in advance with All Aboard Train Shoppe.

This web page is the result of a collaborative effort by individuals who own the websites shown below. They are continually working to present you with accurate information that is both useful and easy to read. Click on their names for available quality postwar Lionel trains and accessories for sale.

Website Information and Design Provided by All Aboard Train Shoppe (www.trainshoppe.com)

Website Review and Organization Provided by Dave's Trains, Inc. (www.davestrains.com)