GU30939110 Dellorto float needle and seat size 300 for PHF and PHM series carburetors. Guzzi used part number 14939150 as well as 30939110. Tip: these needles have spring loaded retainer heads which commonly fail, requiring replacement.
The 300 size is used on the 850 LeMans, LeMans II, 850 LeMans III, and LeMans 1000 all years LeMans IV and LeMans V, as well as the big valve 1991 1000S, 1100 Sport, big valve California III, California 1100 carbed, Strada 1000, SP III
Suitable for use in Dellorto PHF 30, 32, 34, 36 and PHM 38, 40 and 41 carbs used on other brand motorcycles, such as Ducati, BMW and Laverda. Common to several Ducati models using part number 076527645