The Mikuni High Speed O-Ring is a direct-replacement carburetor seal built for riders who need a Mikuni high speed o-ring carburetor seal replacement that fits right the first time without guesswork. Mikuni SKU 13-2763 targets the high speed circuit on Mikuni carburetors where a worn or cracked o-ring causes fuel leaks and tuning issues. Getting this seal right means you'll have a reliable, precise fuel circuit that holds your jetting where you set it. It's a small part with a big job, and sourcing it correctly matters.
- Seals the high speed circuit so fuel delivery stays consistent and leak-free.
- Fits Mikuni carburetors where the original high speed o-ring has failed or degraded.
- Keeps your carburetor rebuild complete without hunting down individual sealing components separately.
- Delivers an exact-fit replacement so your Mikuni carb rebuild seal installs without modification.
- Designed for the high speed jet area where even a minor leak disrupts air-fuel ratio.
Order the Mikuni High Speed O-Ring carburetor seal from Dillon Powersports, authorized dealer.