A961637NU Ideal Standard / Trevi Cartridge Retaining NU (Sandringham)
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Summary
A961637NU Ideal Standard Trevi Cartridge Retaining Nut for A4000AA S7833AA A4100 A4110 Shower Valves
NOTE: This is used with the A951970NU11 small Multipoint lever cartridge.
A961637NU is an Ideal Standard / Trevi cartridge retaining nut, also described in technical documentation as a cartridge locking ring. It is used to secure the A951970NU11 small multiport lever cartridge within specific Trevi and Sandringham single-lever shower mixer valves.
The retaining nut forms part of the cartridge assembly and holds the multiport cartridge securely in position inside the valve. When servicing the valve, check the valve model as well as the cartridge and retaining components before ordering because A951970NU11 is also used in other products where A961637NU has not been confirmed.
Technical Details
| Part number | A961637NU |
|---|---|
| Manufacturer alternative code format | A 961 637 NU |
| Part type | Cartridge retaining nut / cartridge locking ring |
| Function | Retains the small multiport lever cartridge within the shower valve assembly |
| Associated cartridge | A951970NU11 |
Confirmed Models / Systems
- Trevi A4000AA Blend Built-In Single Lever Manual Shower Valve
- Armitage Shanks S7833AA Sandringham Built-In Manual Shower Valve
- Trevi A4100 A4110 Blend Exposed Shower Valve
- Trevi Blend 410 Exposed High Flow Mixer Shower Valve
Related Spares You May Need
- A951970NU11 Ideal Standard / Trevi Lever Cartridge
- A960571NU Trevi Sandringham Plastic Manifold for Old Multiport Cartridge
- A962715NU Ideal Standard / Trevi Cartridge Sealing O-Ring 35mm x 3mm
- TACSIL 3g Premium Cartridge Silicone Grease - WRAS Approved
Not sure which part you need? Use the Di Vapor part identification service and send us a photo.
Fast delivery
- UK delivery: £5.95 incl. VAT for this small packet item.
- For all in-stock spare parts the typical UK delivery timescale is 2-5 working days.
- If you need a part urgently then we can provide a next-day (delivered Mon-Fri) UK delivery service for all in-stock small parcels ordered before 3.00pm, Monday - Friday.
- Next day delivery is available to select at an additional charge during the checkout.
- Worldwide delivery available — see our delivery page for details.
Returns
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- Start a return within 14 days of receiving your order by calling 0121 705 0866 or using our contact page.
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