
This part being universal, it may require adaptations
MIKUNI MKU45 JET – Manufacturer reference: VM28/486-45
Replacement jet designed for Mikuni carburetors. The MKU45 jet regulates the fuel flow within the carburetion circuit and allows for adjusting the richness to achieve an air/fuel mixture suitable for operating conditions. A simple and precise part, it fits into the entire circuit to restore the proper behavior of your engine during adjustments or maintenance.
Ideal for riders making richness adjustments, this jet is used when replacing main or secondary jets and for fine-tuning throttle response, idle, and acceleration. Be sure to check compatibility with your carburetor and clean the passages before installation to ensure reliable calibration. Common tools are required for installation; it is recommended to check the quality of the jet and sealing after installation.