This is a Hi-Caliber Powersports Parts carburetor rebuild kit with precision machined components for the 2003-2005 Polaris Scrambler 500 4x4 and the 2003-2005 Polaris Sportsman 500 ATVs This is a Hi-Caliber Powersports Parts carburetor rebuild kit with precision machined components for the 2003-2005 Polaris Scrambler 500 4x4 and the 2003-2005 Polaris Sportsman 500 ATVs. Rebuild your carburetor right the first time with this kit and get your old atv screaming again. The kit includes all gaskets, o-rings, springs, main jet, slow jet, float needle etc for a complete carburetor rebuild as shown in the photos. (Our photos are exact photos of the items you will receive.) This carburetor kit also comes with a free G&H Discount ATV Supply and Hi-Caliber Powersports Parts decal.