(26) Diaphragm / Gasket for Weber 3-Barrel carburetors - IDA - IDAP - IDL - IDTP - IDS - IDT - IF 47405.011
Pump body diaphragm / gasket for the 3-barrel Weber carburetors.
Fits the 3-barrel versions of the following models:
- Weber IDA
- Weber IDAP
- Weber IDL
- Weber IDTP
- Weber IDS
- Weber IDT
- Weber IF
These diaphragms now tend to suffer from age and the ravages of aggressive modern fuels which can cause them to harden and even crack, causing erratic running of the engine and fuel leaks.
Replacing the diaphragm is then the only sensible option.
Required quantity per carburettor: 1
This is item number 26 in the drawing.
Weber Part Number: 47405.011 / 47405011