Mikuni Performance Carburetor - Pilot Jet Size 47.5. Fits 40 PHH / 44 PHH. Item #28 in the exploded view. Genuine Mikuni N101.043-47.5. Made in Japan. Sold individually. 

The Mikuni Pilot Jet is used to regulate the fuel from "fully closed" to 20% throttle opening.

Two Pilot Jets required per carburetor.

Also fits some Mikuni/Solex Carburetor applications. Please compare image to your application for confirmation.

Authorized Mikuni Distributor.

For a complete listing of available genuine Mikuni parts, please visit www.upgrademotoring.com Thank you!