Complete tune up kit for Briggs and Stratton Engines using the following part numbers  Air Filter 793569Oil Filter 696854Fuel Filter 691035Spark Plug 691043 Fits these model and more, please check your part numbers31E877-1502-G1     31L777-0020-B1     31M977-0114-E1     31Q677-0110-B1   31A777-0305-E1...