NEWS

Armed Forces Foundation, with Oshkosh Defense, Announces Successful Close of the Rumble With a Cause Sweepstakes

OSHKOSH, Wis. — May 3, 2010 — The Armed Forces Foundation (AFF), together with Oshkosh Defense, a division of Oshkosh Corporation (NYSE:OSK), announced today that its Rumble With a Cause sweepstakes has come to a close. With donations still coming in, the sweepstakes has raised more than $150,000 to date for the AFF, which provides assistance to active and retired military members, as well as their families.

“People across the nation showed tremendous enthusiasm for the sweepstakes and its goal to support the AFF,” said Andy Hove, Oshkosh Corporation executive vice president and president, Defense. “The men and women who serve our country can encounter a number of obstacles and hardships when they return home, as can their families. The AFF provides crucial support services to help military members and their families cope with loss, manage the physical and psychological aftereffects of war, and transition back to civilian life.”

With the support of Oshkosh, the AFF launched the Rumble With a Cause sweepstakes in October 2009. Oshkosh donated two custom-painted Army- and Marine Corps-themed Harley-Davidson® Fat Boy® motorcycles as the sweepstakes grand prizes. Donations raised through the sweepstakes will support the AFF and its wide range of assistance to active and retired military members, and their families, including counseling, living expenses, funeral arrangements, housing improvements and career counseling.

While sweepstakes entries are no longer being accepted, those wishing to support the AFF and its many services can still make a donation through the Rumble With a Cause Web site at www.rumblewithacause.org or by texting AFF to 90999 to give $10.

About The Armed Forces Foundation:

The Armed Forces Foundation (AFF) was established in 2001 as a national 501 (c) (3) non-profit organization. A part of the U.S. Department of Defense’s America Supports You program, AFF considers it their duty; honor and privilege to serve the needs of those that have bravely served our country. AFF issues direct aid to our wounded warriors, as well as active-duty, retired personnel, Guard, Reserve Components, and their families through a variety of programs. From financial assistance to morale, welfare and recreation, AFF’s dedication to our troops help them get back on their feet and care for their loved ones at home. For more information, please visit www.armedforcesfoundation.org. “Serving Those Who Serve” • 16 North Carolina Ave. SE, Washington, DC 20003 • T: 202.547.4713 • Tax ID No.: 75-3070368 • CFC # 12247

About Oshkosh Defense

Oshkosh Defense, a division of Oshkosh Corporation, is an industry-leading global designer and manufacturer of tactical military trucks and armored wheeled vehicles, delivering a full product line of conventional and hybrid vehicles, advanced armor options, proprietary suspensions and vehicles with payloads that can exceed 70 tons. Oshkosh Defense provides a global service and supply network including full life-cycle support and remanufacturing, and its vehicles are recognized the world over for superior performance, reliability and protection. For more information, visit www.oshkoshdefense.com.

About Oshkosh Corporation

Oshkosh Corporation is a leading designer, manufacturer and marketer of a broad range of specialty access equipment, commercial, fire & emergency and military vehicles and vehicle bodies. Oshkosh Corp. manufactures, distributes and services products under the brands of Oshkosh®, JLG®, Pierce®, McNeilus®, Medtec®, Jerr-Dan®, Oshkosh Specialty Vehicles, Frontline™, SMIT™, CON-E-CO®, London® and IMT®. Oshkosh products are valued worldwide in businesses where high quality, superior performance, rugged reliability and long-term value are paramount. For more information, log on to www.oshkoshcorporation.com.

®, ™ All brand names referred to in this news release are trademarks of Oshkosh Corporation or its subsidiary companies.

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Forward-Looking Statements

This press release contains statements that the Company believes to be “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. All statements other than statements of historical fact, including, without limitation, statements regarding the Company’s future financial position, business strategy, targets, projected sales, costs, earnings, capital expenditures, debt levels and cash flows, and plans and objectives of management for future operations, are forward-looking statements. When used in this press release, words such as “may,” “will,” “expect,” “intend,” “estimate,” “anticipate,” “believe,” “should,” “project” or “plan” or the negative thereof or variations thereon or similar terminology are generally intended to identify forward-looking statements. These forward-looking statements are not guarantees of future performance and are subject to risks, uncertainties, assumptions and other factors, some of which are beyond the Company’s control, which could cause actual results to differ materially from those expressed or implied by such forward-looking statements. These factors include the impact on revenues and margins of the planned decrease in M-ATV production rates; the cyclical nature of the Company’s access equipment, commercial and fire & emergency markets, especially during a global recession and tight credit markets; the duration of the global recession, which could lead to additional impairment charges related to many of the Company’s intangible assets and/or a slower recovery in the Company’s cyclical businesses than equity market expectations; the expected level and timing of U.S. Department of Defense procurement of products and services and funding thereof; risks related to reductions in government expenditures, the potential for the government to competitively bid the Company’s Army and Marine Corps contracts, the startup of the Family of Medium Tactical Vehicles contract and the uncertainty of government contracts generally; the consequences of financial leverage associated with the JLG acquisition, which could limit the Company’s ability to pursue various opportunities; risks related to the collectability of receivables during a recession, particularly for those businesses with exposure to construction markets; risks related to production delays as a result of the economy’s impact on the Company’s suppliers; the potential for commodity costs to rise sharply, including in a future economic recovery; risks associated with international operations and sales, including foreign currency fluctuations; and the potential for increased costs relating to compliance with changes in laws and regulations. Additional information concerning these and other factors is contained in the Company’s filings with the Securities and Exchange Commission, including the Form 8-K filed today. All forward-looking statements speak only as of the date of this press release. The Company assumes no obligation, and disclaims any obligation, to update information contained in this press release. Investors should be aware that the Company may not update such information until the Company’s next quarterly earnings conference call, if at all.

NEWS CONTACTS

For further information
please contact:
Alexandra Hittle
Sr. Manager, Global Brand Management
Oshkosh Defense
920.966.5978

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