MIKUNI Main Jet 4/042-260 for Motorcycle Carburetors

Large hex type used in most Mikuni carburetors. Mikuni # 4/042.

The MIKUNI Main Jet 4/042-260 is a high-performance component designed for precise fuel delivery in motorcycle carburetors. Crafted by MIKUNI, a trusted name in motorcycle parts, this main jet ensures optimal engine performance and efficiency. Its durable construction and exact specifications make it an essential replacement part for maintaining smooth throttle response and reliable operation. Whether you're tuning or servicing your motorcycle, this main jet offers consistent fuel flow for a wide range of riding conditions. Easy to install, it fits seamlessly into compatible carburetor assemblies, providing a reliable upgrade for enthusiasts and professionals alike.

Features:

• Manufactured by MIKUNI for quality and reliability

• Part number 4/042-260 ensures precise fit and function

• Constructed from durable materials for long-lasting performance

• Designed for optimal fuel flow and engine efficiency

• Easy to install in compatible motorcycle carburetors