Replacement Briggs & Stratton Air Filter. Fits Briggs & Stratton 3.5-4.5 HP Q45, Classic, Sprint and Quattro Engines with Plastic Air Cleaner Housings. Air Filter Dimensions: 5-1/8" x 2-7/8" x 1-1/4" Item: 490-200-0011, 698369, bs-698369 O.E. Replacement Part Number: BS-698369 , 698369 , 5088D , 5088H , 100-632 , 11547 Features Used on Walk-Behind Mowers, Garden Tillers, Edgers, Trimmers, and More Top Selling Engine Part 490-200-0011 Fits Briggs & Stratton 3.5-4.5 hp Q45, Classic, Sprint, and Quattro engines with plastic air cleaner housings Replaces OE # 698369 Contains one air filter