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
[X] Definitive Additional Materials
[ ] 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  15,  2011,  THE PARTICIPANTS (AS DEFINED BELOW) FILED A DEFINITIVE
PROXY  STATEMENT  WITH  THE SECURITIES AND EXCHANGE COMMISSION. SECURITY HOLDERS
ARE  ADVISED  TO READ THE DEFINITIVE PROXY STATEMENT AND OTHER DOCUMENTS RELATED
TO  THE  SOLICITATION  OF  PROXIES  BY  CARL C. ICAHN, A.B. KRONGARD, VINCENT J.
INTRIERI,  SAMUEL  MERKSAMER,  JOSE  MARIA ALAPONT, DANIEL A. NINIVAGGI, MARC F.
GUSTAFSON,  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 ENTERPRISES G.P.
INC.,  ICAHN  ENTERPRISES  HOLDINGS  L.P., IPH GP LLC, ICAHN CAPITAL L.P., ICAHN
ONSHORE  LP,  ICAHN  OFFSHORE  LP,  AND  BECKTON  CORP.  (COLLECTIVELY,  THE
"PARTICIPANTS") FROM THE SHAREHOLDERS OF OSHKOSH CORPORATION FOR USE AT ITS 2012
ANNUAL  MEETING  OF  SHAREHOLDERS,  BECAUSE  THEY CONTAIN IMPORTANT INFORMATION,
INCLUDING  INFORMATION  RELATING  TO  THE  PARTICIPANTS.  THE  DEFINITIVE  PROXY
STATEMENT  AND  A  FORM  OF  PROXY  IS  AVAILABLE  TO  SHAREHOLDERS  OF  OSHKOSH
CORPORATION  FROM  THE  PARTICIPANTS  AT  NO  CHARGE AND IS ALSO AVAILABLE AT NO
CHARGE AT THE SECURITIES AND EXCHANGE COMMISSION'S WEBSITE AT HTTP://WWW.SEC.GOV
OR  BY  CONTACTING  D.F. KING & CO., INC. BY TELEPHONE AT THE FOLLOWING NUMBERS:
SHAREHOLDERS  CALL  TOLLFREE:  (800) 6595550 AND BANKS AND BROKERAGE FIRMS CALL:
(212)  2695550.

Consent  of  the  author  and publication to use the quotations contained in the
material  filed  herewith  as  proxy  soliciting material was neither sought nor
obtained.



                             FOR IMMEDIATE RELEASE


                 ISS SUPPORTS ICAHN NOMINEES FOR OSHKOSH BOARD

            ISS RECOMMENDS SHAREHOLDERS VOTE ON THE GOLD PROXY CARD

 ISS RECOMMENDS THAT SHAREHOLDERS DO NOT VOTE ON MANAGEMENT'S WHITE PROXY CARD


New  York,  New  York,  January  18,  2012
Contact: Susan Gordon (212) 702-4309

     New  York,  New  York  -  January 18, 2012: Carl Icahn announced today that
Institutional  Shareholder  Services  Inc.  ("ISS"),  an influential and leading
proxy  voting  and corporate governance advisory firm, announced its support for
three  of Carl Icahn's nominees to Oshkosh Corporation's board of directors. ISS
recommended  that  shareholders  of Oshkosh vote on the GOLD card for Jose Maria
Alapont,  A.B.  Krongard  and  Samuel  Merksamer.

     In announcing its support, ISS stated, " the dissidents have focused on the
larger  strategic  vision  of  optimizing  shareholder  return,  while the board
appears to have retreated into a sort of strategic tunnel vision In light of the
qualifications  of  the  nominees, votes on the GOLD card FOR dissident nominees
Krongard,  Merksamer,  and  Alapont are recommended because these three nominees
appear  well-suited  to  deliver  the  boardroom  change  the  dissident  has
demonstrated  is  necessary."

     Mr.  Icahn  stated,  "I  am pleased to see that ISS recognizes the need for
change  at  Oshkosh.  Based  on  their report, it is clear that they conducted a
thorough  review of the company and the numerous factors involved in the current
proxy  contest.  The  fact  that  they concluded, and recommended, that the path
forward  for  Oshkosh's  board should include shareholder-nominated directors is
very  good  news  for  all  shareholders."

     We  urge  shareholders  to vote the GOLD proxy card FOR ALAPONT, GUSTAFSON,
INTRIERI, KRONGARD, MERKSAMER AND NINIVAGGI. Shareholders should be advised that
they  CANNOT  use  management's  WHITE  proxy  card  to vote for any of ALAPONT,
GUSTAFSON, INTRIERI, KRONGARD, MERKSAMER OR NINIVAGGI. Also, shareholders CANNOT
use  management's  WHITE  proxy  card  to  follow  the  recommendation  of  ISS.
Shareholders  who  want to follow the ISS recommendation must use the GOLD proxy
card.  Please  use  the  GOLD  proxy  card  to  support  our  nominees.

IF YOU HAVE ANY QUESTIONS ABOUT HOW TO VOTE YOUR SHARES OR REQUIRE ANY
ASSISTANCE IN EXECUTING YOUR PROXY, PLEASE CALL THE FIRM ASSISTING US IN THE
SOLICITATION OF PROXIES:

                             D.F. KING & CO., INC.
                  SHAREHOLDERS CALL TOLL-FREE:  (800) 659-5550
                BANKS AND BROKERS CALL COLLECT:  (212) 269-5550

ON  DECEMBER  15,  2011,  THE PARTICIPANTS (AS DEFINED BELOW) FILED A DEFINITIVE
PROXY  STATEMENT  WITH  THE SECURITIES AND EXCHANGE COMMISSION. SECURITY HOLDERS
ARE  ADVISED  TO READ THE DEFINITIVE PROXY STATEMENT AND OTHER DOCUMENTS RELATED
TO  THE  SOLICITATION  OF  PROXIES  BY  CARL C. ICAHN, A.B. KRONGARD, VINCENT J.
INTRIERI,  SAMUEL MERKSAMER, JOSE MARIA ALAPONT, DANIEL A. NINIVAGGI AND MARC F.
GUSTAFSON,  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 ENTERPRISES G.P.
INC.,  ICAHN  ENTERPRISES  HOLDINGS  L.P., IPH GP LLC, ICAHN CAPITAL L.P., ICAHN
ONSHORE  LP,  ICAHN  OFFSHORE  LP,  AND  BECKTON  CORP.  (COLLECTIVELY,  THE
"PARTICIPANTS") FROM THE SHAREHOLDERS OF OSHKOSH CORPORATION FOR USE AT ITS 2012
ANNUAL  MEETING  OF  SHAREHOLDERS,  BECAUSE  THEY CONTAIN IMPORTANT INFORMATION,
INCLUDING  INFORMATION  RELATING  TO  THE  PARTICIPANTS.  THE  DEFINITIVE  PROXY
STATEMENT  AND  A  FORM  OF  PROXY  IS  AVAILABLE  TO  SHAREHOLDERS  OF  OSHKOSH
CORPORATION  FROM  THE  PARTICIPANTS  AT  NO  CHARGE AND IS ALSO AVAILABLE AT NO
CHARGE AT THE SECURITIES AND EXCHANGE COMMISSION'S WEBSITE AT HTTP://WWW.SEC.GOV
OR  BY  CONTACTING  D.F. KING & CO., INC. BY TELEPHONE AT THE FOLLOWING NUMBERS:
SHAREHOLDERS  CALL  TOLL FREE: (800) 6595550 AND BANKS AND BROKERAGE FIRMS CALL:
(212)  2695550.