Mikuni 4/042 Main Jet – #140 – 4 stk – 4/042-140

Ensure precise fuel delivery and optimal engine performance with this genuine Mikuni 4/042 Main Jet #140 4-pack. Designed for a range of Mikuni carburetors, these jets are crucial for fine-tuning your motorcycle’s fuel mixture at mid-to-full throttle.

Description

Upgrade or replace your carburetor’s main jet with this high-quality, genuine Mikuni 4/042 Main Jet #140. Crafted with Mikuni’s renowned precision in Japan, these jets are engineered to deliver consistent and accurate fuel flow, which is essential for maximizing your engine’s power and efficiency. The #140 size is specifically calibrated to provide the correct fuel-to-air ratio for various tuning applications, ensuring your motorcycle runs smoothly and responsively. This 4-pack offers convenience for multiple adjustments or replacements, making it an indispensable component for enthusiasts and professional mechanics alike. They are directly compatible with Mikuni VM18 (clamp-on), VM24-512, VM26-512, VM26-606, and TMX Series carburetors, as well as several Original Equipment (OE) applications, providing broad utility for a wide range of motorcycles.

Features & Highlights

• Genuine Mikuni Quality: Manufactured in Japan to Mikuni’s exacting standards, ensuring superior durability, reliability, and performance compared to aftermarket alternatives.
• Precise #140 Jet Sizing: Delivers accurate fuel metering for optimal engine tuning, enhancing throttle response and overall power output at mid-to-full throttle.
• Broad Carburetor Compatibility: Specifically designed to fit Mikuni 4/042 series carburetors, including VM18, VM24-512, VM26-512, VM26-606, and TMX Series, ensuring a perfect fit for a wide range of applications.
• Reliable Fuel Delivery: Maintains consistent fuel flow, critical for smooth engine operation, preventing lean or rich conditions that can impact performance and engine longevity.
• Convenient 4-Pack: Provides multiple jets for tuning versatility or future replacements, offering excellent value and preparedness for various setup requirements.

Technical Specifications

• Brand: Mikuni
• Series: 4/042
• Jet Size: #140
• Quantity: 4-Pack
• Origin: Made in Japan
• Compatibility: Mikuni VM18 (clamp-on), VM24-512, VM26-512, VM26-606, TMX Series Carburetors

Important to Know

While compatible with several OE applications, it is essential to check the dimensions of your existing jets and carburetor specifications before ordering to ensure correct fitment. This product includes the main jets only; other carburetor components are sold separately.