The MIKUNI Main Jet (Series 04/042) by Konvertierung is a precision-engineered component designed specifically for MIKUNI carburetors, including VM18, TM, and TMX models. As a crucial part of the carburetion system, this main jet ensures optimal fuel flow and performance, enhancing the overall efficiency and power output of your engine. Made from high-quality materials, it promises durability and reliability, perfect for both routine maintenance and high-performance applications. Whether you're tuning your engine for better performance or replacing worn-out parts, the MIKUNI Main Jet is an ideal choice for enthusiasts and professionals alike.