EXHIBIT 5 CUMMINS ENGINE COMPANY, INC., AND SUBSIDIARIES ______________________________________________ OPINION OF MARK R. GERSTLE Vice President, General Counsel and Secretary With Respect to Securities Registered Hereunder _______________________________________________ Cummins Engine Company, Inc. Common Stock, Par Value $2.50 Per Share I am the Vice President, General Counsel and Secretary of Cummins Engine Company, Inc., an Indiana corporation (the "Company"). I refer to the Registration Statement on Form S-3 (the "Registration Statement") being filed by the Company on the date hereof with the Securities and Exchange Commission under the Securities Act of 1933 with respect to the proposed shelf registration of 3,200,000 shares of common stock, par value $2.50 per share, of the Company (the "Shares"). In connection with the foregoing I have examined originals, or copies certified or otherwise identified to my satisfaction, of such documents, corporate records and other instruments as I have deemed necessary or appropriate for the purpose of this opinion. Based upon the foregoing, I am of opinion that the Shares are validly authorized and are legally issued, fully paid and nonassessable. I know that I am referred to under the heading "Legal Matters" in the Registration Statement, and I consent to such use of my name in the Registration Statement and to the use of this opinion for filing as an exhibit to the Registration Statement. Dated: April 2, 1996 /s/Mark R. Gerstle _______________________ Mark R. Gerstle Vice President, General Counsel and Secretary