One-way pump demand valve for the famous 3-barrel Weber carburetors.
Fits the 3-barrel versions of the following models:
- Weber IDA
- Weber IDAP
- Weber IDL
- Weber IDPT
- Weber IDS
- Weber IDT
- Weber IF
Please note that this is the version with the tapered head like depicted in the photograph.
Required quantity per carburettor: 3
This is item number 71 in the drawing.
Weber Part Number: 64290.005