Needle valve 1,5 mm Solex 32 and Solex 34 Tripple carburetor.
Standard size for SAAB 92 Solex 32 AIC och 32 BI
Standard size for SAAB 93/95/96 1965 Solex 40 BI
Standard size for triple carb Sport 65 Solex 34 W
Upgraded design with spring loaded steel ball toward the float to reduce needle wear and stabilize the fuel level during hard driving.