This LY-010058 carburetor is specially made for classic RENAULT R4. It adopts zinc plating to gain good corrosion resistance. Its well-adjusted internal components mix air and fuel evenly to boost combustion efficiency. The durable body stands heat and vibration during long-term use. With standard mounting size, users can install and replace it easily. This reliable aftermarket part keeps your RENAULT R4 running stably all the time.