Good to know before placing order A minor difference in carburetor design may result in a different model. Please carefully check if the pictures match with your carb. And feel free to contact us if you are not sure if this is the right model for you. Send us pictures of your current carb with clear shots on each side, we can help find a right match for you. Frequently bought-together item Air filter: https://www..com/dp/B07F3FTK1V The carburetor with sediment bowl is the upgraded version of a regular carburetor. The sediment bowl works as an effective water trap that helps keep the carb running in freezing condition where a regular carburetor gets clogged by ice at times.