Compatible Spare Parts for the Blanco Silk BM4550

Please select from the available product options shown below

Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
SilkQA-CRClockwise (to open) red1/2" x 20 x 50mm£7.49 Today
SilkQA-ABAnticlockwise (to open) blue1/2" x 20 x 50mm£7.49 Today
SilkQA-PPair (1 x red, 1 x blue)1/2" x 20 x 50mm£14.98 Today
Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
SR22X-SSingleAerator chrome F22x1 Chrome Straight Female Thread 12 L/Min£6.99 Today
SL05-SSinglePremium Disc/O'Ring Lubricant£2.99 Today
ST17-SSingle17mm spanner£6.50 Today


Tap Magician fully compatible spares to fit the Blanco Silk BM4550 / BM4550CH tap.

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

If your Blanco Silk tap is dripping out of the spout then you need to replace the ceramic Quarter turn cartridges.
Original spare part codes known by 000649 000648. Cartridges have 20 teeth on the spline.

They are available singly (hot handle Opens Clockwise / cold handle opens Anticlockwise) or as a pair.

If your tap is leaking around the base of the spout (where the spout joins the tap body) then you need to replace the Spout seals/ O'Rings.

If you require a new antisplasher / aerator / Nozzle this is our part SR22X-S (Chrome). Original chrome aerator code 02695 05.

How to remove the handle on the Blanco Silk: Remove the end screw covering cap, unscrew the screw with appropriate screwdriver and you will then be able to pull the handle off. Then unscrew the shroud to reveal the cartridge.

You can find the Silk tap / instruction diagram below.

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.