Compatible Spare Parts for the Valves by Part Number BS5412 L20 BASIN

Please select from the available product options shown below

Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
BS5412-L20-BASINQ1-ABAnticlockwise (to open) blue1/2" x 20 x 51mm £12.99 Today
BS5412-L20-BASINQ1-CRClockwise (to open) red1/2" x 20 x 51mm £12.99 Today
BS5412-L20-BASINQ1-PPair (1 x red, 1 x blue)1/2" x 20 x 51mm £25.98 Today
Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
SA06-SSingle10mm adaptor x 30 teeth For Bristan APT 04895£7.00 Today
SR24C-SSingleAerator chrome£6.00 Today
SK01-SSingleSet of Allan Keys£1.99 Today
ST17-SSingle17mm spanner£6.50 Today
STBOX-SSingleCartridge Removal Box Spanner 14 / 17mm£9.50 Today
ST0TTK-SSingleMonobloc Tap Tightening Spanner Set£10.50 Today
SL05-SSingleLubricant£3.50 Today

BS5412 L20 1/2" Mixer tap cartridge for sink and basin taps.
Replacement ceramic cartridges compatible with the BS5412 L20, lota H, Lota C coded basin / kitchen sink mixer cartridge.

For guidance / instructions of how to replace a tap valve step by step please click here

If your Lota L20 basin mixer tap is dripping or leaking out of the spout then it is time to replace / change the quarter turn ceramic disc cartridges.

Cartridge uses a plastic spline adaptor (original is yellow) with 30 splines. If you need a new one this is SA06

Hot and cold replacements available.

Cartridge has 20 teeth on spline. 51mm tall. BSP 1/2" for sink taps. Will not fit bath taps.
You will require our Anticlockwise open cartridge for the cold side, and clockwise open for the hot side.
If you require both then you can select "Pair".

Replacement aerator / flow straightener available SR24C-S.

How to remove my tap handle?
There is usually an allen key at the back of the handle which you need to remove to pull the lever off.

Watch our How to video for guidance on removing tap handles and replacing tap cartridges.

If you need any help of advice please contact our technical advisors.

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.