The Mikuni Guide Screw (SKU 14-04809) is a specialized carburetor hardware replacement for riders who need a Mikuni guide screw needle jet carburetor rebuild replacement part that handles a very specific job. The Mikuni 14-04809 is priced at $8.76 and extends the needle jet so a larger needle can operate freely without contacting the main jet. It also takes over the role of a main jet ring, so you're getting two functions out of one small part. That's the kind of precision fitment detail that keeps a rebuild from turning into a frustrating guessing game.
- Extends the needle jet so a larger replacement needle clears the main jet cleanly.
- Keeps your Mikuni carburetor rebuild on track without sourcing extra hardware separately.
- Designed to perform the same function as a main jet ring inside select Mikuni carburetors.
- Fits Mikuni carb applications where the Mikuni carb needle jet extension screw is specified.
- Delivers real value as a dual-function Mikuni carburetor rebuild part at just $8.76.
Pick up the Mikuni Guide Screw at Dillon Powersports, authorized dealer, and get your carburetor back on spec.