Mikuni 4/042 Main Jet – #400 – 4 stk – 4/042-400

Ensure optimal fuel delivery and peak engine performance with genuine Mikuni 4/042 Main Jets. This 4-pack of #400 main jets is engineered to provide precise fuel metering for a range of Mikuni carburetors.

Description

The Mikuni 4/042 Main Jet #400 is a critical component for fine-tuning your motorcycle’s carburetor, ensuring your engine receives the correct fuel-air mixture for optimal power and efficiency. Manufactured in Japan to Mikuni’s exacting standards, these genuine main jets offer unparalleled reliability and consistent performance. This specific #400 jet is designed to fit a variety of popular Mikuni carburetors, including the VM18 (clamp-on), VM24-512, VM26-512, VM26-606, and TMX Series. Whether you’re replacing worn-out jets, adjusting for altitude changes, or modifying your engine, these Mikuni 4/042 Main Jets provide the precision required for proper carburetor tuning. Each pack contains four #400 main jets, making it convenient for multiple replacements or progressive tuning adjustments. Trust in authentic Mikuni components for the best results in your carbureted motorcycle.

Features & Highlights

• Genuine Mikuni Quality: Manufactured in Japan to the highest standards, ensuring superior craftsmanship, material integrity, and long-lasting, reliable performance.
• Precise Fuel Metering: Engineered as a specific #400 jet within the 4/042 series, it delivers accurate fuel-air mixture control crucial for maximizing engine efficiency, throttle response, and overall power output.
• Broad Carburetor Compatibility: Designed for direct fitment with popular Mikuni VM18 (clamp-on), VM24-512, VM26-512, VM26-606, and TMX Series carburetors, making it a versatile tuning solution.
• Versatile Application: Beyond specific models, these jets are also suitable for various original equipment (OE) applications, offering flexibility for a wide range of tuning and replacement needs.
• Convenient 4-Pack: Each purchase includes four #400 main jets, providing ample supply for comprehensive tuning adjustments, progressive modifications, or simply stocking up on essential spares.

Technical Specifications

Important to Know

• Always verify the required jet size and dimensions against your specific carburetor’s specifications or service manual before ordering to ensure correct fitment and optimal performance.