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              <div>&#160;</div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 18pt; FONT-FAMILY: times new roman;"><strong>UNITED
                STATES</strong></font></div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 18pt; FONT-FAMILY: times new roman;"><strong>SECURITIES
                AND EXCHANGE COMMISSION</strong></font></div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>WASHINGTON,
                D.C. 20549</strong></font></div>
              <div>&#160;</div>
              <div>&#160;</div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 18pt; FONT-FAMILY: times new roman;"><strong>FORM
                8-K</strong></font></div>
              <div>&#160;</div>
              <div>&#160;</div>
            </td>
          </tr>
          <tr>
            <td colspan="3" valign="top" width="74%">
              <div>&#160;</div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>CURRENT
                REPORT</strong></font></div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>PURSUANT
                TO SECTION 13 OR 15(D) OF THE</strong></font></div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>SECURITIES
                EXCHANGE ACT OF 1934</strong></font></div>
              <div>&#160;</div>
              <div>&#160;</div>
            </td>
          </tr>
          <tr>
            <td colspan="3" valign="top" width="74%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">Date
                of Report</font></div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(Date
                of earliest event reported):</font></div>
              <div>&#160;</div>
              <div>&#160;</div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>October
                23, 2007</strong></font></div>
              <div>&#160;</div>
            </td>
          </tr>
          <tr>
            <td colspan="3" valign="top" width="74%">
              <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><img src="navfinanciallogo07v2.gif" alt=""></div>
              <div>&#160;</div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: times new roman;"><strong>NAVISTAR
                FINANCIAL CORPORATION</strong></font></div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(Exact
                name of registrant as specified in its charter)</font></div>
              <div>&#160;</div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="34%" style="BORDER-BOTTOM: black 2px solid">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>Delaware</strong></font></div>
            </td>
            <td valign="top" width="6%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            <td valign="top" width="34%" style="BORDER-BOTTOM: black 2px solid">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>001-04146</strong></font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="34%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(State
                or other Jurisdiction of Incorporation)</font></div>
            </td>
            <td align="left" valign="bottom" width="6%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
            </td>
            <td valign="top" width="34%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(Commission
                File Number)</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            <td valign="bottom" width="6%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            <td valign="top" width="34%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
          </tr>
          <tr>
            <td valign="bottom" width="34%" style="BORDER-BOTTOM: black 2px solid">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>425
                N. Martingale Road</strong></font></div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>Schaumburg,
                Illinois</strong></font></div>
            </td>
            <td valign="bottom" width="6%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
            </td>
            <td valign="bottom" width="34%" style="BORDER-BOTTOM: black 2px solid">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>60173</strong></font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="34%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(Address
                of principal executive offices of registrant)</font></div>
            </td>
            <td align="left" valign="bottom" width="6%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
            </td>
            <td valign="top" width="34%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(Zip
                Code)</font></div>
            </td>
          </tr>
          <tr>
            <td align="left" colspan="3" valign="top" width="74%">
              <div>&#160;</div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">Registrant&#8217;s
                telephone number, including area code:&#160;
                <strong>630-753-4000</strong></font></div>
              <div>&#160;</div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">Former
                name or former address, if changed since last report:&#160; <strong>Not
                applicable</strong></font></div>
              <div>&#160;</div>
              <div>&#160;</div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">Check
                the appropriate box below if the Form&#160;8-K filing is intended to
                simultaneously satisfy the filing obligation of the registrant under
                any
                of the following provisions:</font></div>
              <div>&#160;</div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><font style="DISPLAY: inline; FONT-FAMILY: wingdings;">o</font>&#160;Written
                communications pursuant to Rule&#160;425 under the Securities Act (17 CFR
                230.425)</font></div>
              <div>&#160;</div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><font style="DISPLAY: inline; FONT-FAMILY: wingdings;">o</font>&#160;Soliciting
                material pursuant to Rule&#160;14a-12 under the Exchange Act (17 CFR
                240.14a&#8212;12)</font></div>
              <div>&#160;</div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><font style="DISPLAY: inline; FONT-FAMILY: wingdings;">o</font>&#160;Pre-commencement
                communications pursuant to Rule&#160;14d-2(b)&#160;under the Exchange Act
                (17 CFR 240.14d-2(b))</font></div>
              <div>&#160;</div>
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><font style="DISPLAY: inline; FONT-FAMILY: wingdings;">o</font>&#160;Pre-commencement
                communications pursuant to Rule&#160;13e-4(c)&#160;under the Exchange Act
                (17 CFR 240.13e-4(c))</font></div>
              <div>&#160;</div>
              <div>&#160;</div>
            </td>
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      </table>
    </div>
    <div><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;"><strong>Item
      1.01&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Entry
      into a Material Definitive Agreement</strong></font></div>
    <div><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">On
      October 23, 2007, Navistar Financial Corporation (&#8220;NFC&#8221;), the wholly-owned
      subsidiary of International Truck and Engine Corporation (&#8220;International&#8221;),
      which is a wholly-owned subsidiary of Navistar International Corporation
      (&#8220;Navistar&#8221;), received a Second Amendment and a Fourth Waiver and Consent (the
&#8220;Waiver&#8221;) from the participants in its $1.4 billion Amended and Restated Credit
      Agreement dated as of July 1, 2005, as amended (the &#8220;Agreement&#8221;).&#160;&#160;The
      Waiver was designed to provide additional surety around NFC&#8217;s capital
      structure.&#160;&#160;This Waiver extends through December 31, 2007, and expands
      the previous waivers which waive any default or event of default resulting
      solely from NFC&#8217;s and Navistar&#8217;s failure to meet the filing requirements of
      Sections 13 and 15 of the Exchange Act of 1934, as amended, with respect to
      their Annual Reports on Form 10-K for 2005, 2006, and 2007, and their quarterly
      reports on Form 10-Q for the periods from November 1, 2005, through July 31,
      2007.</font></div>
    <div><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">The
      Waiver expires December 31, 2007.&#160;&#160;During the period from November 1,
      2007, until the Waiver terminates, the interest rate on certain loans under
      the
      Agreement shall be increased by 0.25%.</font></div>
    <div><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">The
      preceding summary of certain provisions of the Waiver is qualified in its
      entirety by reference to the complete Waiver filed as Exhibit 10.1 hereto;
      additionally, the waiver dated January 17, 2006, filed on Form 8-K dated January
      17, 2006, the waiver dated March 2, 2006 filed on Form 8-K on March 8, 2006,
      and
      the waiver dated November 15, 2006 filed on Form 8-K on November 15, 2006,
      are
      incorporated herein by reference.</font></div>
    <div><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;"><strong>ITEM
      9.01&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;FINANCIAL
      STATEMENTS AND EXHIBITS</strong></font></div>
    <div><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">The
      following Exhibit is deemed to be filed under the Securities Exchange Act of
      1934, as amended.</font></div>
    <div><br></div>
    <div>
      <table cellpadding="0" cellspacing="0" id="list" width="100%">

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            <td align="right" style="WIDTH: 63pt">
              <div><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">(d)&#160;&#160;</font></div>
            </td>
            <td>
              <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">Exhibits</font></div>
            </td>
          </tr>

      </table>
    </div>
    <div><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 63pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;"><u>Exhibit
      No.</u>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<u>Description</u></font></div>
    <div><br></div>
    <div>
      <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%">

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            <td style="WIDTH: 144pt">
              <div>&#160;</div>
            </td>
            <td>
              <div align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;"><font style="DISPLAY: inline; FONT-SIZE: 10pt;">10.1</font>SECOND
                AMENDMENT and
                FOURTH WAIVER dated as of October 23,
                2007</font></div>
            </td>
          </tr>

      </table>
    </div><br>
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    </div><br>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">Signature</font></div>
    <div><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">Pursuant&#160;&#160;to
      the&#160;&#160;requirements&#160;&#160;of
      the&#160;&#160;Securities&#160;&#160;Exchange&#160;&#160;Act
      of&#160;&#160;1934,&#160;&#160;the Registrant&#160;&#160;has
      duly&#160;&#160;caused&#160;&#160;this&#160;&#160;report&#160;&#160;to
      be&#160;&#160;signed&#160;&#160;on its&#160;&#160;behalf by the undersigned
      thereunto duly authorized.</font></div>
    <div><br></div>
    <div><br></div>
    <div><br></div>
    <div align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;"><strong><u>NAVISTAR
      FINANCIAL CORPORATION</u></strong></font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman;">(Registrant)</font></div>
    <div><br></div>
    <div>
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              <div style="DISPLAY: block; MARGIN-LEFT: 18pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">Date:
                October 25, 2007</font></div>
            </td>
            <td align="justify" valign="top" width="9%" style="PADDING-BOTTOM: 2px">
              <div align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;
                By: /s/</font></div>
            </td>
            <td align="justify" valign="top" width="28%" style="BORDER-BOTTOM: black 2px solid">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;"><strong>JOHN
                V. MULVANEY, SR.</strong></font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="49%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            <td valign="top" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            <td align="justify" valign="top" width="28%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">John
                V. Mulvaney, Sr.</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="49%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            <td valign="top" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            <td align="justify" valign="top" width="28%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">V.P,&#160;CFO
                &amp; Treasurer</font></div>
            </td>
          </tr>
          <tr>
            <td valign="top" width="49%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            <td valign="top" width="9%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">&#160;</font></td>
            <td align="justify" valign="top" width="28%">
              <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman;">(Principal
                Accounting Officer)</font></div>
            </td>
          </tr>

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{"company-data": {"conformed-name": "NAVISTAR FINANCIAL CORP", "cik": "0000051303", "assigned-sic": "6159", "irs-number": "362472404", "state-of-incorporation": "DE", "fiscal-year-end": "1031"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-04146", "film-number": "071189495"}, "business-address": {"street1": "425 N. MARTINGALE ROAD", "street2": "SUITE 1800", "city": "SCHAUMBURG", "state": "IL", "zip": "60173", "phone": "6307534000"}, "mail-address": {"street1": "425 N. MARTINGALE ROAD", "street2": "SUITE 1800", "city": "SCHAUMBURG", "state": "IL", "zip": "60173"}, "former-company": {"former-conformed-name": "INTERNATIONAL HARVESTER CREDIT CORP", "date-changed": "19860305"}}
form8k_4thwaiver.htm
UNITED
                STATES
SECURITIES
                AND EXCHANGE COMMISSION
WASHINGTON,
                D.C. 20549
FORM
                8-K
CURRENT
                REPORT
PURSUANT
                TO SECTION 13 OR 15(D) OF THE
SECURITIES
                EXCHANGE ACT OF 1934
Date
                of Report
(Date
                of earliest event reported):
October
                23, 2007
NAVISTAR
                FINANCIAL CORPORATION
(Exact
                name of registrant as specified in its charter)
Delaware
001-04146
(State
                or other Jurisdiction of Incorporation)
(Commission
                File Number)
425
                N. Martingale Road
Schaumburg,
                Illinois
60173
(Address
                of principal executive offices of registrant)
(Zip
                Code)
Registrant's
                telephone number, including area code:
630-753-4000
Former
                name or former address, if changed since last report:
Not
                applicable
Check
                the appropriate box below if the Form 8-K filing is intended to
                simultaneously satisfy the filing obligation of the registrant under
                any
                of the following provisions:
o
Written
                communications pursuant to Rule 425 under the Securities Act (17 CFR
                230.425)
o
Soliciting
                material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
                240.14a—12)
o
Pre-commencement
                communications pursuant to Rule 14d-2(b) under the Exchange Act
                (17 CFR 240.14d-2(b))
o
Pre-commencement
                communications pursuant to Rule 13e-4(c) under the Exchange Act
                (17 CFR 240.13e-4(c))
Item
      1.01                      Entry
      into a Material Definitive Agreement
On
      October 23, 2007, Navistar Financial Corporation ("NFC"), the wholly-owned
      subsidiary of International Truck and Engine Corporation ("International"),
      which is a wholly-owned subsidiary of Navistar International Corporation
      ("Navistar"), received a Second Amendment and a Fourth Waiver and Consent (the
"Waiver") from the participants in its $1.4 billion Amended and Restated Credit
      Agreement dated as of July 1, 2005, as amended (the "Agreement").  The
      Waiver was designed to provide additional surety around NFC's capital
      structure.  This Waiver extends through December 31, 2007, and expands
      the previous waivers which waive any default or event of default resulting
      solely from NFC's and Navistar's failure to meet the filing requirements of
      Sections 13 and 15 of the Exchange Act of 1934, as amended, with respect to
      their Annual Reports on Form 10-K for 2005, 2006, and 2007, and their quarterly
      reports on Form 10-Q for the periods from November 1, 2005, through July 31,
      2007.
The
      Waiver expires December 31, 2007.  During the period from November 1,
      2007, until the Waiver terminates, the interest rate on certain loans under
      the
      Agreement shall be increased by 0.25%.
The
      preceding summary of certain provisions of the Waiver is qualified in its
      entirety by reference to the complete Waiver filed as Exhibit 10.1 hereto;
      additionally, the waiver dated January 17, 2006, filed on Form 8-K dated January
      17, 2006, the waiver dated March 2, 2006 filed on Form 8-K on March 8, 2006,
      and
      the waiver dated November 15, 2006 filed on Form 8-K on November 15, 2006,
      are
      incorporated herein by reference.
ITEM
      9.01                                FINANCIAL
      STATEMENTS AND EXHIBITS
The
      following Exhibit is deemed to be filed under the Securities Exchange Act of
      1934, as amended.
(d)
Exhibits
Exhibit
      No.
Description
10.1
SECOND
                AMENDMENT and
                FOURTH WAIVER dated as of October 23,
                2007
Signature
Pursuant  to
      the  requirements  of
      the  Securities  Exchange  Act
      of  1934,  the Registrant  has
      duly  caused  this  report  to
      be  signed  on its  behalf by the undersigned
      thereunto duly authorized.
NAVISTAR
      FINANCIAL CORPORATION
(Registrant)
Date:
                October 25, 2007
By: /s/
JOHN
                V. MULVANEY, SR.
John
                V. Mulvaney, Sr.
V.P, CFO
                & Treasurer
(Principal
                Accounting Officer)