Brand New Genuine Honda Carburetor... Carburetor Genuine Honda Part # 16100-ZN1-802 Fits Specific Honda GX670R & GX670U Model Engines Does NOT Include Gaskets NOT Aftermarket, Genuine OEM Honda Part. Genuine Honda 16100-ZN1-802 Carburetor Fits GX670R GX670U BK01A B OEM. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.