Type B Needle Valve for the Pierburg 2B carburetors.
The Pierburg 2B carburetor series was supplied with a variety of Needle Valves throughout its lifespan and the various types of needle valves are NOT interchangeable!
In order to select the correct needle valve, you need to disassemble your carburettor to check which version you require.
This needle here is our Type C, as per the picture.
This is number 5 in the drawing.
Required quantity per carburettor: 2