EXHIBIT 32 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 WITH RESPECT TO THE QUARTERLY REPORT ON FORM 10-Q FOR THE QUARTER ENDED JUNE 30, 2003 OF DOVER CORPORATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of title 18, United States Code), each of the undersigned officers of Dover Corporation, a Delaware corporation (the "COMPANY"), does hereby certify, to such officer's knowledge, that: 1. The Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2003 (the "FORM 10-Q") fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934, as amended; and 2. Information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company. Dated: July 30, 2003 /s/ Thomas L. Reece ------------------- Thomas L. Reece Chairman and Chief Executive Officer Dated: July 30, 2003 /s/ Robert G. Kuhbach --------------------- Robert G. Kuhbach Vice President, Finance & Chief Financial Officer & Treasurer (Principal Financial Officer) The certification set forth above is being furnished as an exhibit solely pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and is not being filed as part of the Form 10-Q or as a separate disclosure document of the Company or the certifying officers. Page 24 of 24