Willys MB

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The WWII Willys MB US Army Jeep.

The Willys MB US Army Jeep was manufactured from 1941 to 1945. The MB, along with the nearly identical Ford GPW is the iconic World War II Jeep.

1 History
2 Origin of the term "jeep"
3 Grille
4 Post-war
5 Trivia
6 Images
7 External links

[edit] History

With the advent of the gasoline-powered automobile, the United States Department of War had been seeking to have a standard reconnaissance and transport vehicle to replace the usage of horses and other animals during and after World War I. With heightening tensions around the world, in September 1940, the American Bantam Car Company, in collaboration with Army officials, proposed and then built what would become the World War II Army Jeep, later also known as the Willys MB and Ford GPW. But because the Bantam Company did not have the production capacity nor fiscal stability to produce it on the scale needed by the War Department, the contract for building the new reconnaissance car was to be determined by a test trial.

The US Army invited 150 manufacturers to submit a design for a car which would conform to their requirements, as stated in the World War II training manual TM 9-803, which describes the vehicle as "... a general purpose, personnel, or cargo carrier especially adaptable for reconnaissance or command, and designated as 1/4-ton 4x4 Truck." They were given 49 days to submit their prototypes. The War Department forwarded the plans for the Bantam car to the two respondents, the Ford Motor Company and Willys-Overland Motors, Inc, claiming that the government owned the design. Bantam did not dispute due to its precarious financial situation.

The submitted prototypes were very similar to each other and competed with the Bantam in an Army trial. Bantam's was called the Model BRC 40, Willys' was called the Quad and Ford's - the Pygmy or GP, with "G" for a "government" type contract and "P" which Ford commonly used to designate any passenger car with a wheelbase of 80 inches. Ford's GP designation did not represent "general purpose", which was the government's description. All three cars were declared acceptable and orders for 1500 units per company were given, for a test phase.

Willys' car's designation was then changed to "MA" for Military model A. By July 1941, the War Department decided to select one manufacturer to supply them, to standardize. Willys won the contract mostly due to its more powerful engine (the Willys Go Devil engine) which the soldiers raved about, and its lower cost and lower silhouette. Whatever better design features the Bantam and Ford entries had were then incorporated into the Willys car, moving it from an "A" designation to "B", thus the "MB" nomenclature. For example, if the gasoline tank was directly beneath the driver's seat, combining the two main target areas into one, it would lessen the chance of a catastrophic hit.

By October 1941, it became apparent that Willys-Overland could not keep up with production demand and Ford was contracted to produce them as well. The Ford car was then designated as "GPW" with the "W" referencing the Willys company.

[edit] Origin of the term "jeep"

Photostat facsimile of the 1942 article.

One account of the origin of the term "jeep" begins when the prototypes were being proven at military bases. The term "jeep" was used in some military circles for any untried or untested piece of personnel or equipment. In 1942, Willys staged a press publicity event in Washington, D.C., having the car demonstrate its prowess by driving up the Capitol steps. Red Houseman, who was part of the Willys development team, had been accompanying the car for its testing at a nearby Army base. He had heard the soldiers referring to it as a jeep. He was enlisted to go with it to the event and when asked by a

Photostat facsimile of Mr. Houseman demonstrating the car for the reporter.

reporter he too, called it a jeep. The reporter included "jeep" in her newspaper article. This is believed to be the most likely cause of the term being fixed in public awareness. For more theories about origins of the word "jeep", see the origin of the term "jeep".

[edit] Grille

Front view, Willys MB US Army Jeep.

Willys made its earlier Jeeps with a flat iron, welded "slat" radiator grille. But it was the Ford Motor Company that first designed and implemented the now familiar and distinctive stamped, slotted steel grille into its cars, which was lighter, used fewer resources and was less costly to produce.

Many other design features innovated by Ford were also implemented, which Willys adopted into its Jeep by April 1942. Even today, over 60 years later, Jeeps have retained their historical connection by keeping the visage of their ancestors' grill to one degree or another.

[edit] Post-war

During World War II, Willys produced 363,000 Jeeps and Ford produced 280,000. After the war ended, Willys brought its Four-wheel drive marvel into the civilian realm with its Jeep CJ-2A version. It was essentially the same as the MB but was revised, for the most part, with these alterations: powered windshield wipers, side-mounted spare tire, naugahyde seats, tailgate, chrome trim, rear view mirror, bigger headlights, side mounted gasoline tube, a heftier T-90 transmission (Willys' MB's was T84). It came in a variety of colors. Military "black-out" lights were replaced with standard civilian brake and signal lights.

The Willys-Overland company was absorbed into other companies over the years (currently Daimler-Chrysler), but its entity continued to supply the War Department with Jeeps® for decades to come.

[edit] Trivia

In the 2006 film Cars, the character Sarge is based loosely on both the Willys MB and its successor, the Jeep CJ.
Armored Forces in WW2 commonally referred to their GPWs/MBs (jeeps) as PEEPS. ^{[citation needed]}