Polaris Sportsman 500 (1996-2000) TUNE UP KIT w/Spark Plug, Oil Filter, Air Filter, Fuel Filter, Carb Rebuild Kit Each Kit has a Oil Filter (105), Air Filter (502), Fuel Filter (101), Spark Plug (BKR5E), and a Carburetor Rebuild Kit (516) Carburetor Kit contains everything you need to rebuild one Polaris carburetor. Includes: Gaskets, O-Rings, Needles, Seats, Springs, Float Valve and Jets Built to Polaris Standards Fits Polaris Sportsman 500 1996-2000 Ships USPS Fast and Free