Briggs & Stratton Engine Maintenance Kit fits V-Twin Professional and Extended Life 23 to 30 GHP for Husqvarna applications. Contains 1 each 14289 (Air Filter), 15313 (Prefilter), 7761 (20oz. Oil), 10676 (48oz. Oil), 15863 (Oil Filter), 7998 (Fuel Filter), and 2 each 8495 (Spark Plug).