1

enter image description here

The black rubber dome on the underside of my toilet cistern cracked and flooded my bathroom.

  1. What's it called?
  2. What's it for?
  3. What measurements do I need to make to buy a new one?
  4. What tools do I need to replace it? (I tried to turn the hexagon thing by hand, but it won't budge.)
  5. How much will it cost to get a plumber to do it, and how long will it take?

When I opened the cistern it was filled with brown residue. I wiped away as much as I could; should I clean it properly with detergent, or just leave it? Also, the black rubber seal is crumbling and is leaving black stains everywhere.

More pictures:

  • 1
    That type of toilet is not used in America as far as i know. On American style toilets that hole would be for the water supply line to connect to a fill valve. You will need to find the manufacturers name and model and do some research online. your best bet is to contact the manufacturer. It looks like there may be a label on the front of the bowl near the floor. – Alaska Man Jul 7 at 18:50
  • It's Australian. – Ahmad Jul 7 at 18:52
  • Ok - but who in Australia makes it ? What does the label say ? – Alaska Man Jul 7 at 19:11
  • Caroma, concrete P 6 Ltr White, P/N 601250W. – Ahmad Jul 7 at 19:13
  • There you go. Now look that up online. caroma.com.au/contact-us – Alaska Man Jul 7 at 19:29

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.