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Compatible Spare Parts for the CDA TC77

Please select from the available product options shown below

Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
TC77MV-CRClockwise (to open) red39mm Mini Valve£12.99 Monday
TC77MV-ABAnticlockwise (to open) blue39mm Mini Valve£12.99 Monday
TC77MV-PPair (1 x red, 1 x blue)39mm Mini Valve£25.98 Monday
TC77MV-PTPair with fitting tool39mm Mini Valve£35.97 Monday
Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
SR24C-SSingleAerator chrome£6.00 Monday
SK35-SSingleSpout O Ring Kit £6.99 Monday
SS04-SSingleM5 handle grub screw£3.00 Monday
SA03-SSingleHandle Adaptor & Screw £3.50 Monday
SL05-SSingleLubricant£3.50 Monday
SK01-SSingleSet of Allan Keys£1.99 Monday
ST03-SSingleBox spanner for Mini Valve£9.99 Monday
ST0TTK-SSingleMonobloc Tap Tightening Set£10.50 Monday


Watch our video below for guidance / how to change your Quarter turn ceramic valves.



Replacement spares compatible with the CDA TC77 kitchen mixer tap.

Original part code SP3308 3308R

If your tap is dripping or leaking out of the spout then it is time to replace / change the quarter turn ceramic disc cartridges. Hot and cold valves available

The TC77 Cartridge has 28 teeth on spline. 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"

How To remove the TC77 tap handle: there will be a grub screw on the underside of the handle. If you require an allen key to remove the handle then you can purchase our Allen Key Pack (SK01_S). The handle will then pull off.

Your tap handle may utilise a plastic handle adaptor / tap head carrier. Sometimes this can wear or break and we can supply this part if you require a new one (Our part SA03_S). Original tap handle adaptor code SP3530

How to remove your cartridge _ Our Cartridge Valve removal tool (ST03) is available to enable easy removal and fitting of the cartridges which are recessed into the tap body. The old valve may have two flats instead of a hex nut. Our tool has two ends. One end to remove the cartridge with two flats and one end to remove/fit new cartridge with hex nut.

If your TC77 tap is leaking around where the swivel spout joins the tap body (the neck) you need to replace the spout O 'Rings.

How to remove the TC77 Spout?
Use 2.5mm allen key to undo grub screw at the back of the spout. Pull spout up and away from the tap body. Replace O'Rings. Apply silicone grease (suitable for potable water) to the new O'Rings.

We supply a replacement aerator/antisplasher which is our Code SR24C-S.

You can find the CDA TC77/ 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.