4559 Solid Needle Valve for Dellorto VHB, VHBT and VHBZ carburetors
Factory-original, rubber-tipped, needle valve for the Dellorto VHBZ, VHB and VHBT 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.
If you require the complete set with seat and fiber ring, please see article number 9436.
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 33 in the drawing.
This is Dellorto Part Number: 4559