
This part being universal, it may require adaptations
MIKUNI MKA55 JET (Manufacturer part number: 4/042-55) – replacement jet for carburetors. Designed by MIKUNI, this jet is aimed at motorcyclists and mechanics looking for a reliable spare part to fine-tune the carburation of their machine.
Whether you are on the road, on the track, or preparing for a restoration, the MKA55 jet allows you to adjust the fuel flow at the heart of the carburetor to achieve a good balance between idle and full throttle. Easy to replace during maintenance or rejetting, it is an essential element in a riding tool kit.
Maintenance tips: handle with care to avoid damaging the machining, clean the passages with an appropriate product, and check for impurities before installation. If in doubt about the size or compatibility, consult a specialist or refer to the carburetor documentation. The MKA55 jet is a small component, but crucial for a controlled air/fuel mixture and regular engine operation.