58000.006 Mixture Screw Cup Washer for Weber IDF carburetors
Mixture screw cup washer for the Weber IDF series carburetors.
This cup is placed over the o-ring seal to protect it from being damaged by the mixture screw spring.
Required quantity per carburettor: 2
This is item number 28 in the drawing.
This is Weber Part Number: 58000.006