Compatible Spare Parts for the SMR SanMarco Coded Valves 20Teeth 47mm

Please select from the available product options shown below

Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
20Teeth-47mmQ4-CRClockwise (to open) red1/2" x 20 x 47mm NTC£9.99 Tuesday
20Teeth-47mmQ4-ABAnticlockwise (to open) blue1/2" x 20 x 47mm NTC£9.99 Tuesday
20Teeth-47mmQ4-PPair (1 x red, 1 x blue)1/2" x 20 x 47mm NTC£19.98 Tuesday
Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
SL05-SSingleLubricant£3.50 Tuesday
ST14-SSingle14mm spanner£6.50 Tuesday
STBOX-SSingleCartridge Removal Box Spanner 14 / 17mm£9.50 Tuesday
ST0TTK-SSingleMonobloc Tap Tightening Spanner Set£10.50 Tuesday
SK01-SSingleSet of Allan Keys£1.99 Tuesday



The SMR coding does not identify the size. This cartridge is the Tap Magician compatible replacement for the SMR 3549R / SP3549 valve which has 20 teeth/splines and measures 47mm tall.

If your tap is kitchen/ bathroom tap is leaking / dripping from the spout then you will need to replace the cartridge/ valves.

06/08, 10/08, 06/10, 03/10, 08/10, 10/10, 11/10, 01/11, 06/11, 07/11, 09/11, 12/11, 01/12, 04/12, 06/12, 07/12, 09/12, 12/12, 01/13, 03/13, 05/13, 06/13, 07/13, 09/13, 11/13, 10/13, 06/14, 07/14, 11/14, 06/15, 01/16, San Marco 2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016

If your tap is dripping or leaking out the spout its time to change/ replace the internal ceramic disc cartridges (known by tap valve, tap insert, tap gland) cartridge is quarter turn BSP 1/2".

How can I remove my handle? is it easy to replace my cartridge myself?
Watch our How to video for guidance on removing tap handles and replacing tap cartridges.

3549r-h 3549h-c

Tap Magician are the UK experts in ceramic disc tap cartridges and leaky taps. We offer high quality fully compatible tap valve spares for most UK kitchen, basin, bath and shower mixers. Easily repair and doctor your leaking or dripping hot and cold taps. Traditional or ceramic valve type. We have experienced advisors available for any technical support you need help or advice with. We stock the spare parts for all of our valves for easy and cheap low cost future maintenance (ceramic disc internals and silicone seals and washers and o'rings). We offer a 12 month warranty on all of our products.