Ideal Standard - replacing the cistern bits

[bitstreams]

The fill on my Ideal Standard cistern is very slow and I think that I need to replace the diaphragm which is looking old and crusty. But I can't seem to find the equivalent online - all the ones I see have a white peg in the middle.


Any ideas what to search for or would I just be better off replacing the whole flush mechanism? If I do, what am I looking for (ideally Screwfix or similar)?

 

[flameport]

Filling and flushing are two unrelated things.

For filling, something like this: https://www.toolstation.com/viva-skylo-side-entry-fill-valve/p36103

For flush, either the traditional style which is equivalent to what you have already got: https://www.toolstation.com/viva-skylo-dual-flush-syphon/p51299
or a more modern type such as: https://www.toolstation.com/viva-skylo-lever-or-push-button-dual-flush-valve/p58085

 

[HERTS P&D]

https://www.screwfix.com/p/flomasta-ball-valve-diaphragm-washers-30mm-5-pack/740FY?tc=UB4&gad_source=1&gclid=Cj0KCQjw7dm-BhCoARIsALFk4v-EJvpp9suqgSA3QU4VKNco8WCJcllE5o8xU8FRXltsJW_qKNQA1-caAsM1EALw_wcB&gclsrc=aw.ds

Andy