Plumbing & Spares

We have a great range of plumbing supplies and parts for your renovation needs.
Browse online now and save.

Plumbing Parts and Spares

Need to fix a toilet, sink, shower, bath or faucet? Cass Brothers are your one-stop shop for plumbing parts and spares for your renovation needs. Find pumps and other parts to solve your plumbing problems. You can also count on Cass Brothers for fantastic customer service and know-how – we have been serving our Sydney customers for over 45 years. Whether you’re a homeowner doing DIY or a plumber needing parts, you’ll find what you need with us.

Shop Plumbing Products in Sydney

Browse our plumbing parts online now for excellent savings. We supply various parts from well-known brands to suit all of your renovation  needs. Alternatively, you can visit one of our Sydney showrooms in Petersham or Waverley to speak to one of our friendly team. If you’re unsure of which parts you need, we can help!

Our range of pumping parts and spares include:

  • Filtered water systems – boiling and chilled water taps, water filter cartridges, and water filtered systems.
  • Spare parts – toilet seats, diverters, general plumbing supplies, water filter cartridges, mixer cartridges, button kits, and cistern valves.
  • Drainage and wastes – floor wastes, bottle & wastes traps, bath pop down wastes.
  • Pumps – submersible pumps rain banks, grey water pumps, pump kits toilet macerator pumps.
  • General plumbing – pressure and temperature valves, outlet valves, water diverters, limiting valves, tempering valves, and more.
  • Continuous Hot Flow Water Systems

Complete Your Kitchen or Bathroom

As Sydney’s trusted bathroom and kitchen supplier, we also stock a variety of bathroom supplies, bathroom tapware, bathroom basins, kitchen tapware and sinks to stylishly complete your bathroom, kitchen or laundry renovation project.

At Cass Brothers, we know everyone has individual tastes and needs, which is why we have a range of items in different colours, materials and styles to suit a variety of décor needs and budget requirements.

Get started on your renovation project, today! Shop plumbing products online with Cass Brothers, or drop into our Petersham and Waverley showrooms for more information. 

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