Mikuni N224.103-40 Pilot Jet for Carburetors

The Mikuni N224.103-40 is a precision carburetor pilot jet designed to regulate fuel flow during idle and low-throttle operation. This jet plays a critical role in maintaining smooth engine performance at lower RPMs by metering the exact amount of fuel needed for optimal combustion.

Key Features:

• Mikuni OEM quality construction for reliable performance
• Jet size: 40 (indicating the orifice diameter for precise fuel metering)
• Compatible with Mikuni TMX and BDST series carburetors
• Direct OEM replacement for Yamaha Y2 motorcycles and other applications
• Precision-machined brass construction for consistent fuel delivery

This pilot jet is essential for proper carburetor tuning and can be used for replacement or performance tuning purposes. The N224.103 series jets are commonly used across various Mikuni carburetor models, making this a versatile component for maintenance and optimization of fuel delivery systems.