Toilet Button Flush help

[Tuwilliger]

Hi all,

The button on our toilet has essentially locked up so we're having to push the plunger manually.

Are these fairly easy to replace? I'm not sure of the brand so any help identifying a suitable replacement part/s would be appreciated (and any fitting advice).

Thanks in advance!

 

[just pumps]

Unless somebody can identify the brand start here
https://www.toiletspares.co.uk/mechanical-buttons.html

 

[Tuwilliger]

Thank you @just pumps. I will start there