027084 73 Description Packing Float Bowl

The Mikuni HSR float bowl gasket is a critical sealing component for HSR series performance carburetors frequently found on custom and performance-tuned Harley-Davidson motorcycles. Manufactured by Zodiac, this gasket is designed to prevent fuel seepage from the bottom of the carburetor body, ensuring a consistent fuel level within the bowl. It is made from fuel-resistant elastomer materials that withstand modern pump fuels and additives. Replacing this gasket is a standard procedure whenever the float bowl is removed for jetting changes or cleaning. Choosing a Zodiac replacement ensures a precise fit against the carburetor mating surfaces, maintaining the integrity of the intake system and preventing fuel leaks or air intake issues.