Mikuni PHH Performance Carburetor – Needle Valve Size 2.5. 40PHH 44PHH. 10mm Hex Head. Genuine Mikuni #N115.037-2.5, Made in Japan. Item #20 in exploded view. Needle Valve Gasket #N114.011, sold separately. The Needle Valve Gasket is included in the Gasket Rebuild Kits. Sold individually. One Needle Valve required per carburetor.

For 14mm Hex Needle Valves, please see our 50PHH parts page or the 50PHH Needle Valves.

Also fits some Mikuni / Solex PHH Carburetor Applications. Fits: S Type 40PHH, Type 4 40PHH 44PHH – with 10mm Hex Head.

Authorized Mikuni Distributor