Mikuni PHH Performance Carburetor - Needle Valve Size 1.8 for 40 PHH and 44 PHH. 10mm Hex. Sold individually. Genuine Mikuni N115.037-1.8. Made in Japan.  Item #20 in exploded view. Needle Valve Gasket #N114.011 sold separately. Note: Gasket N114.011 is included in the Gasket Rebuild Kits. One Needle Valve required per carburetor. For 14mm Hex Needle Valve applications, please see 50PHH parts page.

Also fits some Mikuni / Solex PHH Carburetor Applications.

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