Product Details :M 69699 FLAT WASHER (5/8) FOR CUMMINS 855 / N14 ENGINESPlease do not hesitate to contact us with your vehicle, engine and / or part(s) details to determine if this product is appropriate for a particular engine and / or application.Interstate-McBee® : Brand New, Premium Aftermarket (except as noted) ISO9001:2015 with Design Standard and AAR CertificationHeavily Focused on U.S.A. Manufacturing Serving the Diesel & Gas Industries since 19472 Year Unlimited Mileage Warranty (details & exclusions below)Warranty :Diesel Eng