Roca 525941607 Cartridge for Moai Basin Mixer - Compatible Spare

Summary

Roca 525941607 Moai Basin and Bidet Mixer Cartridge - Compatible Spare

This compatible single-lever mixer cartridge replaces the Roca 525941607 cartridge used in selected Moai basin and bidet mixer taps. It is the internal mixing cartridge operated by the tap handle, rather than a thermostatic cartridge or shower diverter.

The cartridge controls water flow, hot and cold water mixing, and shut-off through the single operating lever. Replacing a worn cartridge can restore correct operation where the cartridge is responsible for stiff movement, poor flow control or water continuing to drip from the spout when the tap is turned off.

Technical Details

The alternative and later references identify the original Roca cartridge. This product is supplied as a compatible spare.

Confirmed Compatible Models

The 525941607 cartridge was used in earlier versions (pre-2015) of the following Roca Moai mixers. Later versions of these same model codes may use a different cartridge, so check the original cartridge reference before ordering.

• Roca Moai 5A3046C00 basin mixer with pop-up waste - earlier versions originally fitted with 525941607
• Roca Moai 5A3146C00 basin mixer with chain attachment - earlier versions originally fitted with 525941607
• Roca Moai 5A3446C00 tall basin mixer with pop-up waste - earlier versions originally fitted with 525941607
• Roca Moai 5A6046C00 bidet mixer with pop-up waste - earlier versions originally fitted with 525941607
• Roca Moai 5A6146C00 bidet mixer with chain attachment - earlier versions originally fitted with 525941607

Check Before Ordering

The Moai name alone is not enough to identify the correct cartridge, as different Moai mixers use different internal parts. Match the tap model and original cartridge reference, then compare the removed cartridge with the product photographs. Check the body shape, handle connection, underside ports and locating features rather than relying on diameter alone.

Installation Note

Isolate both water supplies before removing the existing cartridge. Check the cartridge seating area for debris and inspect the retaining components before fitting the new part. Follow the installation instructions for your exact mixer and check for leaks and correct shut-off after restoring the water supplies.

Unsure which cartridge you need? Use the Di Vapor part identification service and send us photos of your tap and removed cartridge.