
This part being universal, it may require adaptations
Manufacturer Reference: BN38/343
Designation: SPRING FOR CARBURETOR SBN38/44/46
Brand: MIKUNI
Replace the worn spring in your Mikuni SBN carburetor with this original replacement part. Designed to fit SBN38, SBN44, and SBN46 models, this spring maintains the necessary tension for the internal operation of the carburetor and contributes to smooth overall functioning. Ideal for regular maintenance or during a complete carburetor overhaul.
Easy to install during the disassembly of the carburetor body, this spring is aimed at DIY enthusiasts and workshops. Before installation, clean the body and check the condition of other components (jets, needle, diaphragm) to ensure a clean restart. To keep your mechanic satisfied and your rides free of surprises, equip yourself with the correct reference — a small gesture that extends the life of your fuel system.