Description
CDA TF55 O Ring Kit 3668R
The original 1260R O-Ring Kit—later renamed 3668R after the addition of a small white PTFE ring—consisted of two black O-rings, one white PTFE ring, and a grub screw.
Depending on the age of your own Spout, you might have 1 white ptfe ring (1260R) or 2 white ptfe rings (3668R). Usually these white ptfe rings do not need to be replaced unless broken.

Current 3668R (1260R) O Ring Kit
Check for Pinhole Damage Before Ordering O-Rings
- Always inspect your tap spout for pinhole damage before ordering a new set of O-rings.
- If your spout has a pinhole (see example below), replacing the O-ring kit won't resolve the issue.
- In such cases, you'll need to replace the entire spout.
- Refer to our guide: How to Remove a Kitchen Tap Spout to check for pinholes.
- If you're uncertain about the spout you need, contact us with details of your tap, such as a picture and any brand markings, so we can assist you in finding the correct spout.
Tips When Changing the O-Ring Kit
- Usually, only the black O-rings need replacing unless one of the white O-rings is damaged.
- Some white O-rings have an intentional split for use in spouts with a grub screw; a split does not indicate it's broken.
- Your new O-ring kit may include extra rings not needed for your spout, as some kits were later updated with a smaller ring for added stability.
- Use plumber's grease or washing-up liquid to aid movement, but avoid Vaseline as it can damage the rubber.
For step-by-step help with fixing common issues, check out our Kitchen Tap Repair Guide Hub.
This is a Genuine Spare Part from the original Tap Manufacturer of your Tap.
- 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.
After Sales Service
Our Sales Team is committed to providing outstanding after-sales service. With over 30 years of experience in supplying Kitchen Taps, we are experts at troubleshooting any issues you may encounter. Therefore, the key to maintaining your Kitchen Tap is addressing any problems as soon as they arise.
If you ignore a drip, it can eventually lead to damage to the inner components of your tap, and, over time, the problem may become irreparable. Consequently, many plumbers recommend replacing the entire tap because customers often purchase the wrong part or find it difficult to source the exact replacement.
However, that won’t be the case if you contact us first. By reaching out before making a purchase, we’ll help guide you in selecting the correct part for your tap. As a result, when your plumber arrives, they’ll have all the right parts on hand, ensuring they can fix your tap quickly and efficiently.
Valve: Tap dripping from the Spout ? Follow our Guide to changing a valve here.
O Rings: Tap dripping where the spout meets the base of the Tap? Follow our Guide to changing O Rings here.
Spout: Need to replace your Spout? See our Video Guide to replace spout here.
Aerator: Need to replace your Aerator? Here is our Guide How to Remove your Aerator / Antisplash.









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