Dellorto float needle: 4 sided, large
For all Dellorto PHBH and PHBL carburetors. This version has the red tip for use with modern fuels. If you still have the black one in your carb, you'll want to swap it out for this version.
For PHBH/PHBL carbs this needle is for needle valve sizes 250 - 270
Measures 5.1mm, corner to corner.