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CONSENT OF INDEPENDENT AUDITORS
We consent to the incorporation by reference in the Registration Statement (Form S-8) pertaining to the PACCAR Inc Long Term Incentive Plan of our report dated February 18, 2003, with respect to the consolidated financial statements of PACCAR Inc incorporated by reference in its Annual Report (Form 10-K) for the year ended December 31, 2002 filed with the Securities and Exchange Commission.
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/s/ Ernst & Young LLP |
Seattle, Washington
March 7, 2003
Exhibit 23.1