Package Content: 1 x Carburetor + 1 x Gasket + 1 x O-ring + 1 x Air Filter + 1 x Primer Bulb + 1 x Spark Plug 1. Replacement Carburetor for Briggs Stratton 799868 498170 497586 497314 698444 498254 497347 Replacement Air Filter for Briggs Stratton 491588 491588S 4915885 399959 3. Replacement Primer Bulb for Briggs Stratton 694395 496115 4180 5085 5085H 5085K Fits 4-7 HP Non-Choke Engines - Fits most vertical shaft engines with primer button and no choke