Toilet cistern parts and flush parts can wear out or sustain damage. We supply a wide range of toilet cistern parts and for the most popular toilet brands available. 

Whether you’re looking for toilet flush buttons, flush valves, inlet or outlet valves, washers or even a complete replacement cistern lid, we have it all. 

We specialise in the supply of Englefield and Kohler parts. Even if you need parts for an older or obsolete toilet model we can usually source them for you.


We supply all types of cistern lids. Cistern lids can be easily damaged or cracked when dropped. It’s a surprisingly common accident.

We stock or can source a wide range of cistern lids including:

  • Panache
  • Parliament
  • Milano
  • Odeon
  • Reach
  • Freelance
  • Presquile
  • Opiaz
  • Wellard
  • Revival
  • Astros
  • Evora
  • Portrait (no hole/ hole)
  • Modern Life

Don’t worry, we’ve got your cistern covered because if we haven’t got it in stock we can usually get it.


When the inlet valve in your cistern wears out of develops a fault you’ll usually know because of the constantly running water flowing into the cistern.

Inlet valves vary widely from brand to brand, and model to model. Some feature the inlet on the side, some at the bottom and some at the top.

It’s important to get the correct replacement part for your toilet to avoid leaks or damage to the cistern. We stock a wide range of inlet valves including:

  • Kohler side entry inlet valve
  • Escale short flush


Modern outlet valves are fairly durable but they do wear out and when they do you’ll probably know because of the constantly running water flowing into the toilet bowl.

Outlet valves come in a wide array of sizes and shapes. We supply all types of outlet valves such as Escale and Modern Life.

It pays to check whether the leak is due to a leaking inlet or a leaking outlet valve. It both cases you might get constantly running water into the cistern or the bowl. Inlet and outlet valves are not necessarily cheap to replace and it may simply be a matter of replacing a washer.

Again, you need to make sure you get the right part. Even a small difference in washer thickness or diameter


If your flush buttons are cracked or scratched it’s time you replaced them. It’s an easy and inexpensive way to make your toilet cistern look sparkling new again.

You might not have noticed but flush buttons vary in shape and size; you need the correct part to fit your cistern model and style.

Some flush buttons come with activator rods; in other models, the buttons connect directly into the outlet valve housing. It’s important to get the right button for your cistern.

We supply dual flush and single flush buttons for all Kohler, Englefield and many other brand and models. We also have spare parts for smart toilets in stock.


We’re you go to supplier of all miscellaneous replacement parts including:

  • Gaskets for side levers
  • Rubber inlet bungs
  • Inlet and outlet valve seals
  • Washers
  • Donut seals
  • Flapper kits

Don’t go spare when you need some toilet spare parts for your cistern; we’ve got everything you need.


Dealing with a leaking cistern isn’t everyone’s cup of tea. It can be messy and a little stressful, especially is old parts and threads have become jammed, are too tight, or damaged and not easily removed.

Dealing with even simple plumbing jobs can be stressful because too much force or turning a threaded part the wrong way can easily cause even more damage.

So, save yourself some time and hassle, call in the experts: Hygrade Plumbing. Hygrade Plumbing services are authorised service agents for Kohler, and throughout Australia.

Hygrade Plumbing is an Australian company with more than 20 years combines plumbing experience in toilet installs, maintenance, and service work and product knowledge. The Hygrade Plumbing experts know toilets inside and out.

Call us today for an easy solution to your replacement toilet cistern and flush parts.

contact tecnical support team
Bathroom Parts Australia Wide