O ring Part no: 41565.039

Description

O ring to suit push fit pump jet 76407 as below.

Other products of interest..

https://weber-carbs.co.uk/product/pump-jet-to-suit-weber-ida-idf-dmt-ict/

https://weber-carbs.co.uk/product/pump-jet-to-suit-weber-ida-idf-dmt-ict/

https://en.wikipedia.org/wiki/Weber_carburetor