The Polaris Sportsman 335 Mikuni Carburetor is a genuine OEM factory part with the ID #33FO2A. This carburetor is designed specifically for Polaris ATVs and ensures optimal performance and fuel delivery. Made by the trusted brand Mikuni, this carburetor is a reliable and high-quality component for your ATV, providing you with smooth and efficient engine operation. This item came off a once running ATV that had electrical issues. It may need to be cleaned or serviced. This item is missing one screw that could be easily replaced. See photos. No refunds. I am not responsible for fitment. What you see is what you get.