Mikuni MKH155 MAIN Universal JetRef : MK00352A / 1010427

MIKUNI MKH155 MAIN JET — Replacement part designed for riders concerned with precise carburetion settings. The main jet controls the fuel supply beyond the intermediate RPM range, and the MKH155 reference corresponds to the jet size provided by the manufacturer.

• Brand: MIKUNI
• Manufacturer Reference: N208099-155
• Category: Jet
• Designation: MKH155

Ideal for replacing a worn jet or fine-tuning the richness of your carburetor, this main jet fits in place of the compatible original element. It allows for adjusting the fuel flow at intermediate and high RPMs, a key step in carburetor tuning to avoid a mixture that is too lean or too rich.

Before any intervention, check compatibility with your carburetor model and follow the manufacturer's recommendations. Changing a jet is generally done by removing the bowl and replacing the element by screwing it in; a post-installation check (spark plug, throttle response, acceleration) confirms the correct adjustment. For optimal installation, consult a qualified workshop if necessary.