apu Research Archives

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Update on Tom’s CJ-3A APU

• CATEGORIES: Builds, Features • TAGS: This site contains affiliate links for which I may be compensated.

Tom’s been working on the restoration of this CJ-3A APU. He’s wondering if anyone knows anything about the three-wheeled APUs that were auctioned in California about five years ago. He’s hoping to find some of the hard-to-find APU equipment.

Here are a few photos of the APUs sold a few years ago:

power unit 1 power unit 2 power unit 3 power unit 4 power unit 6

Here’s  how he started, with a jeep he didn’t know was an APU. Since then he’s been learning more about them.

apu-cj3a-fhead-apu1

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1952 CJ-3A APU Pittsburg, CA **SOLD**

• CATEGORIES: CJ-3A • TAGS: This site contains affiliate links for which I may be compensated.

UPDATE: **SOLD** Was $1500.

This looks like an excellent APU restoration project. This O.E. Szekely Mobile APU jeep has the holes in the dash for the extra gauges. Learn more about APUs here. The grille addition isn’t something standard (that I have seen).

“1952 WILLYS 4×4 CJ3A. Great project!! needs accelerate linkage has new uninstalled gas tank otherwise complete. ”

1952-cj3a-apu-pittsburg-ca0 1952-cj3a-apu-pittsburg-ca1 1952-cj3a-apu-pittsburg-ca01 1952-cj3a-apu-pittsburg-ca2 1952-cj3a-apu-pittsburg-ca3 1952-cj3a-apu-pittsburg-ca4

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1947 CJ-2A Chicago/Valparaiso **SOLD**

• CATEGORIES: CJ-2A • TAGS: This site contains affiliate links for which I may be compensated.

UPDATE: **SOLD** Was $500.

The owner contacted me and sent a photo of what this jeep looked like prior to the work that was done. It appears this was some type of APU jeep. Note the hood and the holes in the dash.

apu-jeep-dwayne-illinois

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1947-cj2a-valparaiso-in1 1947-cj2a-valparaiso-in2 1947-cj2a-valparaiso-in3

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APU Hood Numbers

• CATEGORIES: Features, Old Images • TAGS: This site contains affiliate links for which I may be compensated.

Tom Sterndale was wondering if any knows the numbering system behind these Navy APU Hood numbers. Thanks to Aron for this great photo.

intrep 56 Navy hood 2

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1952 CJ-3A Victorville, CA **SOLD**

• CATEGORIES: CJ-3A • TAGS: This site contains affiliate links for which I may be compensated.

UPDATE:  **SOLD** Was $6000. Appears to have an APU Hood.

This has lots of mods.

“1952 Jeep Willys 4×4 small blk 350 with AMC rear end superior one piece axle w/ Detroit lockers 4 speed trans. $6000 OBO. ”

1952-cj3a-victorville-ca1 1952-cj3a-victorville-ca2 1952-cj3a-victorville-ca3

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Proper Markings for a CJ-3A APU Navy Jeep?

• CATEGORIES: Features • TAGS: This site contains affiliate links for which I may be compensated.

Tom was wondering if anyone knows what the proper markings for a CJ-3A APU Navy Jeep might be? He’s been restoring a Modified by O.E.Szekely & Assoc jeep, but can’t find any information on the markings. I didn’t have any luck either.

This page show some markings on the APU jeep on the bottom, but are those correct? My understanding is that the vehicles were purchased by the Navy. I’m unclear how many were used by the Marine Corps:  http://www.ewillys.com/2013/03/25/the-o-e-szekely-apu-navy-jeeps/

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The O.E. Szekely CJ-3A APU Navy Jeeps

• CATEGORIES: Features • TAGS: , This site contains affiliate links for which I may be compensated.

I’ve been assembling some information on the O.E. Szekely and Associates Navy Jeeps built from CJ-3A parts. These were used to act as “Self-propelled electric power plants” on land and on battleships. They were made in three-wheeled and four-wheeled versions.

There is also a report that O.E. Szekely served 3 1/2 years in the USNR. This may have given him the contacts necessary to arrange the contract(s) for the APU Jeeps.

Link to a discussion on the CJ-3A Page
Link to a discussion at G-503.com
Some great photos from WillysArgentina of APUs

1. UPDATE: I dont’ know why I labeled this an APU. It was definitely in the Navy, but after further review, I see no reason to think it was a Szekely jeep. It is a Four wheel CJ-3A with a L-head that was listed here http://www.ewillys.com/2010/04/28/1951-navy-cj-3a-denver-co-ebay/

2. Four wheel CJ-3A APU with a F-head (and hood bump). The two extra gauges were added as well. Here are a couple pics of Tom’s jeep.

apu-cj3a-fhead-apu1 apu-cj3a-fhead-apu2

3. Three wheel CJ-3A APU with a L-head.

Article from July 1951 issue of Popular Science Page 142

4. Three wheel CJ-3A APU with a F-head (and hood bump). The APU pictured in color below is from the Miramar Marine Corps Air Museum in San Diego

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1953 CJ-3A APU Greenville, SC *SOLD**

• CATEGORIES: CJ-3A • TAGS: This site contains affiliate links for which I may be compensated.

UPDATE: **SOLD** Was $700.

“1953 Jeep Willys — $700.00

We purchased the jeep to restore. It needs body work and motor.
It has a Car Craft Hard Top, 2 Doors, Fenders, Grill and Hood.
This jeep has so much potential. It’s a classic.
700 OBO”

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