4559 Solid Needle Valve for Dellorto PHBH and PHBL carburetors
4559 Factory-original, rubber-tipped, needle valve for the Dellorto PHBL and PHBH carburetors.
Please note that this is a solid needle, NOT a spring-loaded one and that it concerns just the needle, NOT the complete set with seat and fiber ring.
Only Dellorto factory-original needle valves have a red rubber tip and carry the famous "INC" engraving!
Required quantity per carburettor: 1
This is item number 9 in the drawing.
This is Dellorto Part Number: 4559