This Honda 16014-429-771

fits the following models:

Honda Motorcycle 1979 XL500S A Carburetor

Honda Motorcycle 1979 XR500 A Carburetor

Honda Motorcycle 1980 XL500S A Carburetor

Honda Motorcycle 1980 XR500 A Carburetor

Honda Motorcycle 1981 XL500S A Carburetor

Honda Motorcycle 1981 XR500R A Carburetor

Honda Motorcycle 1982 XL500R A Carburetor

Honda Motorcycle 1982 XR500R A Carburetor

Honda Motorcycle 1988 NX250 A Carburetor