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Need a small but essential part for your Geberit Duofix Sigma toilet system?
This is the side inlet fill valve connection clip.
The part number is 240.923.00.1.

It’s the little blue plastic clip that secures the fill valve to the cistern.

If yours has broken or gone missing, water won’t fill right.
This is a brand new, genuine Geberit part, made in Switzerland, so it’s quality.
It’s designed for back-to-wall installations typical of the Duofix system.
The style is just a simple clip, but it’s vital for keeping everything tight and leak-free.

The material is durable plastic, and it’s blue, so it’s easy to spot.
Installation is a snap—literally.

It just clips into place.
Don’t rig it with tape or glue; get the right part and fix it properly.
This is a common spare to keep on hand if you’re a landlord or maintenance person.

The EAN is 4025416360896 if you need to cross-reference it.

Stop that trickle and get your toilet flushing like new.
Simple fix, big result.5 out of 5