Carburetor Automatic Choke for Beetles 1971-1979 Dual Port 1600cc 34 Pict-3 Air Cooled Type 1 Engine #98-1289-b, 113129031k This automatic choke is designed to fit Beetles equipped with Dual Port 1600cc engines and 34 PICT-3 carburetors.It is compatible with air-cooled Type 1 engines from model years 1971 to 1979.The unit replaces part numbers 98-1289-b and 113129031k.It functions to regulate the air-fuel mixture during cold starts, allowing the engine to warm up smoothly without manual adjustment.Installation is straightforward and integrates directly with the existing carburetor setup. Compatibility Statement: This is not an manufacturer part.Brand/model references are used for fitment guidance.