SCHEDULE 14A
                   Proxy Statement Pursuant to Section 14(a)
                     of the Securities Exchange Act of 1934
                               (Amendment No. __)


Filed by the Registrant [ ]

Filed by a Party other than the Registrant [x]

Check the appropriate box:

[ ] Preliminary Proxy Statement
[ ] Confidential, for Use of the Commission Only (as permitted by Rule
    14a-6(e)(2))
[ ] Definitive Proxy Statement
[ ] Definitive Additional Materials
[X] Soliciting Material Pursuant to 240.14a-12

                              Oshkosh Corporation
                (Name of Registrant as Specified In Its Charter)

                               Icahn Partners LP
                         Icahn Partners Master Fund LP
                       Icahn Partners Master Fund II L.P.
                      Icahn Partners Master Fund III L.P.
                         High River Limited Partnership
                             Hopper Investments LLC
                                 Barberry Corp.
                                Icahn Onshore LP
                               Icahn Offshore LP
                               Icahn Capital L.P.
                                   IPH GP LLC
                        Icahn Enterprises Holdings L.P.
                          Icahn Enterprises G.P. Inc.
                                 Beckton Corp.
                                 Carl C. Icahn
                                 A.B. Krongard
                              Vincent J. Intrieri
                                Samuel Merksamer
                               Jose Maria Alapont
                              Daniel A. Ninivaggi
                               Marc F. Gustafson
    (Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (check the appropriate box):

[X] No fee required.

[ ] Fee computed on table below per Exchange Act Rule 14a-6(i)(4) and 0-11.

     1) Title of each class of securities to which transaction applies:

     2) Aggregate number of securities to which transaction applies:

     3) Per unit price or other underlying value of transaction computed
        pursuant to Exchange Act Rule 0-11 (set forth the amount on which the
        filing fee is calculated and state how it was determined):

     4) Proposed maximum aggregate value of transaction:

     5) Total fee paid:

[ ] Fee paid previously with preliminary materials.

[ ] Check box if any part of the fee is offset as provided by Exchange Act Rule
    0-11(a)(2) and identify the filing for which the offsetting fee was paid
    previously. Identify the previous filing by registration statement number,
    or the Form or Schedule and the date of its filing.

     1) Amount Previously Paid:

     2) Form, Schedule or Registration Statement No.:

     3) Filing Party:

     4) Date Filed:



On December 7, 2011, Carl C. Icahn and affiliated entities filed amendment No. 3
to  Schedule  13D  relating  to  Oshkosh  Corporation,  a copy of which is filed
herewith  as  Exhibit  1.

SECURITY  HOLDERS  ARE  ADVISED  TO READ THE PROXY STATEMENT AND OTHER DOCUMENTS
RELATED  TO THE SOLICITATION OF PROXIES BY CARL C. ICAHN AND HIS AFFILIATES FROM
THE  SHAREHOLDERS OF OSHKOSH CORPORATION FOR USE AT ITS 2012 ANNUAL MEETING WHEN
THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION, INCLUDING
INFORMATION  RELATING  TO  THE  PARTICIPANTS  IN  SUCH  PROXY SOLICITATION. WHEN
COMPLETED,  A  DEFINITIVE  PROXY STATEMENT AND A FORM OF PROXY WILL BE MAILED TO
SHAREHOLDERS  OF  OSHKOSH CORPORATION AND WILL ALSO BE AVAILABLE AT NO CHARGE AT
THE  SECURITIES  AND  EXCHANGE  COMMISSION'S  WEBSITE  AT  HTTP://WWW.SEC.GOV.
INFORMATION RELATING TO THE PARTICIPANTS IN SUCH PROXY SOLICITATION IS CONTAINED
IN  EXHIBIT  1  HERETO.



                                                                      EXHIBIT 1

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13D

                   Under the Securities Exchange Act of 1934
                               (Amendment No. 3)*

                              Oshkosh Corporation
                                (Name of Issuer)

                         Common Stock, Par Value $0.01
                         (Title of Class of Securities)

                                   688239201
                                 (CUSIP Number)

                             Keith Schaitkin, Esq.
                                Icahn Capital LP
                          767 Fifth Avenue, 47th Floor
                            New York, New York 10153
                                 (212) 702-4300
                 (Name, Address and Telephone Number of Person
               Authorized to Receive Notices and Communications)

                                December 6, 2011
            (Date of Event which Requires Filing of this Statement)

If  the filing person has previously filed a statement on Schedule 13G to report
the  acquisition  that  is  the subject of this Schedule 13D, and is filing this
schedule  because  of  Section 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check
the  following  box  /  /.

NOTE:  Schedules  filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See Rule 13d-7 for other parties
to  whom  copies  are  to  be  sent.

*The  remainder  of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for  any  subsequent  amendment  containing  information  which  would  alter
disclosures  provided  in  a  prior  cover  page.

The information required on the remainder of this cover page shall not be deemed
to  be  "filed"  for the purpose of Section 18 of the Securities Exchange Act of
1934  ("Act") or otherwise subject to the liabilities of that section of the Act
but  shall  be  subject  to  all  other  provisions of the Act (however, see the
Notes).



                                  SCHEDULE 13D

Item 1. Security and Issuer

     This  statement constitutes Amendment No. 3 to the Schedule 13D relating to
the  Common Stock, par value $0.01 (the "Shares"), issued by Oshkosh Corporation
(the "Issuer"), and hereby amends the Schedule 13D filed with the Securities and
Exchange  Commission  on  June  30,  2011  and amended by Amendment Nos. 1 and 2
thereto  (as  amended,  the  "Initial Schedule 13D"), on behalf of the Reporting
Persons  (as  defined  in  the  Initial Schedule 13D), to furnish the additional
information  set  forth  herein.  All capitalized terms contained herein but not
otherwise  defined shall have the meanings ascribed to such terms in the Initial
Schedule  13D.

Item 4. Purpose of Transaction

     Item  4  of  the  Initial  Schedule  13D  is  hereby  amended by adding the
following:

     Mr.  Icahn stated during a telephone interview on CNBC on December 6, 2011,
in  response  to  a  question  regarding the fact that he owns stock of both the
Issuer  and  Navistar  International  Corporation,  that  the  Reporting Persons
believe  there  may be significant synergies between the Issuer and Navistar and
that  shareholders of both companies could benefit from these synergies and that
the  Reporting  Persons  would  be supportive of a merger. The Reporting Persons
believe  that  synergy driven consolidation will be a primary method for defense
contractors  to  drive  earnings  and  cost  savings  in  the  years  ahead.

SECURITY  HOLDERS  ARE  ADVISED  TO READ THE PROXY STATEMENT AND OTHER DOCUMENTS
RELATED  TO THE SOLICITATION OF PROXIES BY CARL C. ICAHN AND HIS AFFILIATES FROM
THE  SHAREHOLDERS OF OSHKOSH CORPORATION FOR USE AT ITS 2012 ANNUAL MEETING WHEN
THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION, INCLUDING
INFORMATION  RELATING  TO  THE  PARTICIPANTS  IN  SUCH  PROXY SOLICITATION. WHEN
COMPLETED,  A  DEFINITIVE  PROXY STATEMENT AND A FORM OF PROXY WILL BE MAILED TO
SHAREHOLDERS  OF  OSHKOSH CORPORATION AND WILL ALSO BE AVAILABLE AT NO CHARGE AT
THE  SECURITIES  AND  EXCHANGE  COMMISSION'S  WEBSITE  AT  HTTP://WWW.SEC.GOV.




                                   SIGNATURE

     After  reasonable  inquiry  and  to  the  best  of  each of the undersigned
knowledge and belief, each of the undersigned certifies that the information set
forth  in  this  statement  is  true,  complete  and  correct.

Dated:  December  7,  2011


ICAHN  PARTNERS  MASTER  FUND  LP
ICAHN  PARTNERS  MASTER  FUND  II  LP
ICAHN  PARTNERS  MASTER  FUND  III  LP
ICAHN  OFFSHORE  LP
ICAHN  PARTNERS  LP
ICAHN  ONSHORE  LP
BECKTON  CORP.
HOPPER  INVESTMENTS  LLC
BARBERRY  CORP.
HIGH  RIVER  LIMITED  PARTNERSHIP
     By:  Hopper  Investments  LLC,  general  partner


     By:  /s/  Edward  E.  Mattner
          ------------------------
          Name:  Edward  E.  Mattner
          Title:  Authorized  Signatory


ICAHN  CAPITAL  LP
     By:  IPH  GP  LLC,  its  general  partner
     By:  Icahn  Enterprises  Holdings  L.P.,  its  sole  member
By:  Icahn  Enterprises  G.P.  Inc.,  its  general  partner
IPH  GP  LLC
     By:  Icahn  Enterprises  Holdings  L.P.,  its  sole  member
By:  Icahn  Enterprises  G.P.  Inc.,  its  general  partner
ICAHN  ENTERPRISES  HOLDINGS  L.P.
     By:  Icahn  Enterprises  G.P.  Inc.,  its  general  partner
ICAHN  ENTERPRISES  G.P.  INC.


By:  /s/ Dominick  Ragone
     --------------------
     Name:  Dominick  Ragone
     Title:  Chief  Financial  Officer










/s/  Carl  C.  Icahn
--------------------
CARL  C.  ICAHN