Zucchetti Replacement Cartridge R98103

Is this the right cartridge for your Zucchetti tap? Before ordering, perform this simple “Metal Test”:

Use an Allen key to undo the grub screw located in the hole underneath your mixer handle. Pull the handle off. If you see a metal lever/stem sticking out of the cartridge, this R98103 is the correct replacement. (If the stem is plastic, it is likely an older or different series).

Instruction photo

The Standard for Zucchetti Mixers The R98103 is the “workhorse” cartridge for Zucchetti. It covers approximately 95% of their kitchen and bathroom mixer range. This is a genuine Zucchetti part, ensuring the ceramic discs are diamond-ground for a perfectly smooth operation that generic cartridges cannot match.

The Match: It suits the 1700, 1800, 1900, 2300, 2500, 2600, 2700, 2900, 3000, 3300, X300, ZFR, ZP9, ZP7, ZX5, and ZS9 series.
The Exception: This part does not fit the Pan or Isystick (Joystick) ranges

Updated Seal Design: You may notice your old cartridge has slightly different shaped seals. Zucchetti has updated the design of the bottom orange seals for a more reliable, watertight fit. While the shape has evolved, the functionality remains identical and 100% backwards compatible.

Why we recommend the Thermal Barrier Kit When replacing your cartridge, we strongly suggest purchasing the Thermal Barrier Kit at the same time.
The Reason: The thermal barrier protects the cartridge from extreme temperature fluctuations and mineral buildup.
The Result: Using a new barrier kit extends the life of your R98103 cartridge and ensures the “feel” of the handle remains silky smooth.
Add Thermal Barrier Kit to Cart Here

Q: My old Zucchetti cartridge has different shaped orange seals. Will this fit?
A: Yes. Zucchetti updated the orange seal profile recently to improve performance. As long as your model requires the 38mm R98103, these new seals are the official replacement.

Q: How do I remove the handle to check the cartridge?
A: There is a small hole located under the lever of the handle. Insert an Allen key to loosen the grub screw. Once loose, the handle should slide off, revealing either a metal or plastic cartridge stem.

Q: Does this cartridge fix a leaking spout?
A: Yes. If water is dripping from the end of the spout when the tap is off, the ceramic discs inside the cartridge have likely worn out or been scratched by debris. Replacing it with a genuine R98103 will stop the leak.

If you are unsure which one you have, please email a photo to sales@sydneybathroomware.com.au