| DATED      February 5, 2009                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |                                                                                                                                                                                                                                                                                                                                                                                                                                               |   |   |   |   |   |
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| FILED      PURSUANT TO RULE 433                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |                                                                                                                                                                                                                                                                                                                                                                                                                                               |   |   |   |   |   |
| REGISTRATION      NO. 333-150218                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |                                                                                                                                                                                                                                                                                                                                                                                                                                               |   |   |   |   |   |
| CATERPILLAR      FINANCIAL SERVICES CORPORATION                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |                                                                                                                                                                                                                                                                                                                                                                                                                                               |   |   |   |   |
| MEDIUM-TERM      NOTES, SERIES F, 5.75% NOTES DUE 2012                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |                                                                                                                                                                                                                                                                                                                                                                                                                                               |   |   |   |   |
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| SUBJECT                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             | FINAL PRICING DETAILS                                                                                                                                                                                                                                                                                                                                                                                                                              |   |   |   |   |   |   |
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| Issuer:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             | Caterpillar      Financial Services Corporation                                                                                                                                                                                                                                                                                                                                                                                                    |   |   |   |   |   |
| Title      of Securities:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           | Medium-Term      Notes, Series F, 5.75% Notes Due 2012                                                                                                                                                                                                                                                                                                                                                                                             |   |   |   |   |
| Ratings:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            | A      (Stable Outlook) by Standard & Poor’s, a division of The McGraw-Hill      Companies                                                                                                                                                                                                                                                                                                                                               |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | A2      (Negative Outlook) by Moody’s Investors Service, Inc.                                                                                                                                                                                                                                                                                                                                                                                |   |   |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | A+      (Negative Outlook) by Fitch Ratings Ltd.                                                                                                                                                                                                                                                                                                                                                                                                   |   |   |   |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | Ratings      may be changed, suspended or withdrawn at any time and are not a      recommendation to buy, hold or sell any security                                                                                                                                                                                                                                                                                                                |
| Format:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             | SEC      Registered-Registration Statement Number 333-150218                                                                                                                                                                                                                                                                                                                                                                                       |   |   |   |
| Trade      Date:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    | February      5, 2009                                                                                                                                                                                                                                                                                                                                                                                                                              |   |   |   |   |   |   |
| Settlement      Date (Original Issue date):                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         | February      12, 2009, which is the fifth business day following the Trade Date.      Accordingly, purchasers who wish to trade the Medium-Term Notes on the      date hereof or the next business day will be required, because the      Medium-Term Notes will not initially settle in T+3, to specify an      alternative settlement date at the time of such trade to prevent a failed      settlement and should consult their own advisors. |
| Maturity      Date:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | February      15, 2012                                                                                                                                                                                                                                                                                                                                                                                                                             |   |   |   |   |   |   |
| Principal      Amount:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | $350,000,000                                                                                                                                                                                                                                                                                                                                                                                                                                       |   |   |   |   |   |   |
| Price      to Public (Issue Price):                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | 99.978%                                                                                                                                                                                                                                                                                                                                                                                                                                            |   |   |   |   |   |   |
| All-in-price:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       | 99.728%                                                                                                                                                                                                                                                                                                                                                                                                                                            |   |   |   |   |   |   |
| Pricing      Benchmark:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             | UST      1.125% Notes due January 15, 2012                                                                                                                                                                                                                                                                                                                                                                                                         |   |   |   |   |   |
| UST      Spot (Yield):                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | 1.383%                                                                                                                                                                                                                                                                                                                                                                                                                                             |   |   |   |   |   |   |
| Spread      to Benchmark:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           | +      437.5  basis points (4.375%)                                                                                                                                                                                                                                                                                                                                                                                                      |   |   |   |   |   |   |
| Yield      to Maturity:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             | 5.758%                                                                                                                                                                                                                                                                                                                                                                                                                                             |   |   |   |   |   |   |
| Net      Proceeds to Issuer:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | $349,048,000                                                                                                                                                                                                                                                                                                                                                                                                                                       |   |   |   |   |   |   |
| Coupon:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             | 5.750%                                                                                                                                                                                                                                                                                                                                                                                                                                             |   |   |   |   |   |   |
| Interest      Payment Dates:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | Interest      will be paid semi-annually on the 15th of each February and      August                                                                                                                                                                                                                                                                                                                                                              |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | of      each year, commencing August 15, 2009 and ending on the Maturity      Date                                                                                                                                                                                                                                                                                                                                                                 |   |
| Day      Count Convention:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          | 30/360                                                                                                                                                                                                                                                                                                                                                                                                                                             |   |   |   |   |   |   |
| Denominations:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      | Minimum      denominations of $1000 with increments of $1000 thereafter                                                                                                                                                                                                                                                                                                                                                                            |   |   |
| Joint      Lead Managers & Bookrunners:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         | Barclays      Capital Inc. (25.0%)                                                                                                                                                                                                                                                                                                                                                                                                                 |   |   |   |   |   |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | Citigroup      Global Markets Inc. (25.0%)                                                                                                                                                                                                                                                                                                                                                                                                         |   |   |   |   |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | Goldman,      Sachs & Co. (25.0%)                                                                                                                                                                                                                                                                                                                                                                                                              |   |   |   |   |   |   |
| Co-Managers:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | BNP      Paribas Securities Corp. (3.125%)                                                                                                                                                                                                                                                                                                                                                                                                         |   |   |   |   |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | Commerzbank      Capital Markets Corp. (3.125%)                                                                                                                                                                                                                                                                                                                                                                                                    |   |   |   |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | Greenwich      Capital Markets, Inc (3.125%)                                                                                                                                                                                                                                                                                                                                                                                                       |   |   |   |   |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | ING      Financial Markets LLC (3.125%)                                                                                                                                                                                                                                                                                                                                                                                                            |   |   |   |   |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | Mitsubishi      UFJ Securities International plc (3.125%)                                                                                                                                                                                                                                                                                                                                                                                          |   |   |   |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | RBC      Capital Markets Corporation (3.125%)                                                                                                                                                                                                                                                                                                                                                                                                      |   |   |   |   |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | SG      Americas Securities, LLC (3.125%)                                                                                                                                                                                                                                                                                                                                                                                                          |   |   |   |   |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | TD      Securities (USA) LLC (3.125%)                                                                                                                                                                                                                                                                                                                                                                                                              |   |   |   |   |   |
| Billing      and Delivery Agent:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    | Barclays      Capital Inc.                                                                                                                                                                                                                                                                                                                                                                                                                         |   |   |   |   |   |   |
| CUSIP:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | 14912L4G3                                                                                                                                                                                                                                                                                                                                                                                                                                          |   |   |   |   |   |   |
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| The      issuer has filed a registration statement (including a prospectus) with      the SEC for the offering to which this communication      relates.  Before you invest, you should read the prospectus in      that registration statement and other documents the issuer has filed with      the SEC for more complete information about the issuer and this      offering.  You may get these documents for free by visiting      EDGAR on the SEC Web site at www.sec.gov.  Alternatively, the      issuer, any underwriter or any dealer participating in the offering will      arrange to send you the prospectus if you request it by      calling   Barclays Capital Inc. at 888-227-2775, ext 2663      or Citigroup Global Markets Inc. at 877-858-5407 or Goldman, Sachs and Co      at 866-471-2526.. |