Genuine dellorto idle/main jets sizes 30-85 to fit
 PHB/PHBD/E/G/H/L, PHBR, PHF, PHM ,SH1/2, SHA10-12 SHA-14-15-16, SHB/SHBC, UA/MA PARTS, UB/MB PVHV/VHBZ/VHSA/VHSB/VHSC

These are all genuine DellOrto jets flow tested at the factory.

Beware of cheaper jets without the “INC” diamond logo which may not be the correct size.

Thread size M5 x 0.75mm

Used as idle jet on many Dellorto carburettors and main jet on SHA, VHB CS & CD and many early Dellorto carburettors.