Polini Main/Idle Jet, Dellorto 5mm - 84, PHB PHBD PHBE PHBG PHBH PHBL PHBR PHF PHM PHSB SH1/2 SHA SHB SHBC VHB VHBT VHSA VHSB VHSC

Polini 5mm jet. Depending on the carburetor type, used as a main jet or idle jet. Very precise size. Essential for carburetor adjustment. Used as a main jet in carburetors:- PHBG- SHA- VHB type CS- VHB type CD- VHBT type CS- VHBT type CD- UA/MA- UB/MB- SHB- SHBC- SH1- SH2 Used as a idle jet in carburetors:- PHBL- PHBH- PHF- PHBE- PHM- VHSA- VHSB- VHSC- VHSH- VHB- VHBT- VHBZ.