Description
San Marco Maya Tap Brass Bush with Lip 3886R
Measurements: 3886R
- Outside Diameter: 24mm
- Outside Diameter at lip: 27mm
- Viewed Height on Tap: 14mm
- Overall Height: 19mm
Brass Bush Replacement Advice
It’s a common issue after removing your tap valve, you might notice it looks different from the replacement valve you purchased or the one shown in our guide. In most cases, this is because the brass bush is still attached to your old valve.
You may also need to replace the brass bush, especially if the old valve has come out still attached to it. This often happens when the brass bush remains stuck to the old valve, making it difficult or impossible to separate the two. If you’re unable to remove the brass bush from the old valve, a new one will be required.
Please also note that there is another similar-looking part, the 3868R Brass Bush with Recess, which may be what you’re dealing with. You can find it here

Old SP3547 Valve inside Brass Bush SP3886

Old Valve 1427R inside Brass Bush 3886

- Genuine = Proper fit, tested by the Manufacturer
- Compatible = Not made by your Tap’s brand. May not fit or last.
We’ve seen compatible parts cause leaks or damage. Choosing genuine parts protects your tap and warranty.
Detailed Shipping / Returns information can be found here.
In Brief:
- Small items only by Post: £3.50. Can take currently up to 7-10 working days.
- Courier Delivery DPD Track & Trace: £5.50. Usually takes c. 2-3 working days. Please make sure to provide mobile number for DPD to text you regarding your delivery.
- BREXIT: No additional charges on delivery once your Order before shipping charges is less than £135.