MIKUNI Main Jet 4/042-360 for Motorcycle Carburetors

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

The MIKUNI Main Jet 4/042-360 is an essential component designed to optimize your motorcycle's carburetor performance. Crafted with precision, this main jet ensures proper fuel delivery for smooth acceleration and reliable engine operation. Made by MIKUNI, a trusted name in high-performance motorcycle parts, this jet is compatible with a variety of models requiring a 4/042-360 part number. Its compact size and durable construction make installation straightforward and long-lasting, providing consistent fuel flow under various riding conditions. Whether you're tuning your bike for racing or everyday riding, this main jet offers the precision you need for optimal engine response and efficiency.

Features:

• Manufactured by MIKUNI for quality and reliability

• Specifically designed with part number 4/042-360 for precise fit

• Built with durable materials to withstand high fuel flow demands

• Optimizes fuel mixture for improved throttle response

• Ideal for motorcycle carburetor tuning and maintenance