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): November 13, 2006

Caterpillar Financial Services Corporation

(Exact name of Registrant as specified in its charter)

0-13295

(Commission File Number)

Delaware	37-1105865
(State of incorporation)	(IRS Employer Identification Number)

2120 West End Avenue

Nashville, Tennessee 37203-0001

(Address of principal executive offices, with zip code)

(615) 341-1000

(Registrant's telephone number, including area code)

Item 8.01.  Other Events

Segment Reporting

This Current Report on Form 8-K discloses additional information about the operating segments of Caterpillar Financial Services Corporation (“CFSC”) following management’s decision effective January 1, 2006, to reclass $232 million of assets, primarily finance receivables, from the North America segment to the Cat Power Finance segment in the amount of $216 million and the Diversified Services segment in the amount of $16 million in order to maintain alignment with management responsibility. This resulted in a reclassification of assets and the revenue related to those assets for the years 2005, 2004 and 2003. This reclassification does not change CFSC’s consolidated financial position or consolidated results of operations for any period presented.

  The reclassification had no impact to the wording or amounts in CFSC’s Management’s Discussion and Analysis of Financial Condition and Results of Operations with respect to each of the three years in the period ended December 31, 2005 (the “MD&A”) and the related Consolidated Financial Statements and Notes to Consolidated Financial Statements of CFSC (the “Consolidated Financial Statements”), except for the reclassification of assets and the revenue related to those assets from the North America to Diversified Services and Cat Power Finance segments in Note 16 of Notes to Consolidated Financial Statements. The Current Report also includes the report on the Consolidated Financial Statements for the year ended December 31, 2005 of PricewaterhouseCoopers LLP, an independent registered public accounting firm. Except as noted above, the Consolidated Financial Statements remain unchanged from the Consolidated Financial Statements that were filed in CFSC’s Annual Report on Form 10-K for the year ended December 31, 2005.

Item 9.01.    Financial Statements, Pro Forma Financial Information and Exhibits

(c) The following exhibits are furnished in accordance with the provisions of Item 601 of Regulation S-K
Exhibit 23	Consent of Independent Registered Public Accounting Firm
Exhibit 99	Consolidated Financial Statements and Notes to Consolidated Financial Statements, including Report of Independent Registered Public Accounting Firm

  Signatures

     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.

Caterpillar Financial Services Corporation

Date: November 13, 2006	By:/s/ Michael G. Sposato
	Michael G. Sposato
	Secretary