This product has been superseded by: 99999-04242-00. 8814696300835. Yamaha Carburetor & Fan Case Set 7VU-14101-21-00. Overview. The Yamaha Carburetor and Fan Case Set 7VU-14101-21-00 is a genuine original equipment manufacturer assembly designed to support both fuel delivery and engine cooling functions. This combined set ensures proper fuel and air mixture through the carburetor while also helping manage airflow with the integrated fan case for efficient engine operation.. Manufactured to Yamah