MIKUNI Main Jet 4/042-170 for Optimal Carburetor Performance

Large hex type used in most Mikuni carburetors

The MIKUNI Main Jet 4/042-170 is engineered to provide precise fuel delivery for your motorcycle or powersports vehicle. Designed with high-quality materials, this main jet ensures smooth acceleration and reliable engine performance. It is compatible with a variety of carburetor setups, making it a versatile choice for maintenance and tuning. With its carefully calibrated size, the 4/042-170 helps optimize fuel mixture for different riding conditions and modifications.

Constructed to meet OEM standards, the MIKUNI Main Jet offers durability and consistent performance over time. Easy to install, it is an essential component for riders seeking to enhance their engine's responsiveness and efficiency. Whether you're customizing your bike or performing routine maintenance, this main jet guarantees a precise fit and optimal fuel flow, contributing to overall engine health and performance.

Trust MIKUNI's reputation for quality and precision engineering with this main jet. It is suitable for use in a range of models and applications, ensuring your vehicle runs smoothly and efficiently. Enhance your riding experience with this reliable, high-performance main jet designed to meet the demanding needs of motorsports enthusiasts and everyday riders alike.

Features:

• High-quality construction for durability and reliability

• Precise fuel delivery for optimal engine performance

• Compatible with a variety of carburetor setups

• Easy to install for quick maintenance

• Engineered to meet OEM standards for consistent operation