Compatible Spare Parts for the Caple Washington WAS4 CH

Please select from the available product options shown below

Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
WAS4QA-ABAnticlockwise (to open) blue1/2" x 20 x 51mm £9.99 Today
WAS4QA-CRClockwise (to open) red1/2" x 20 x 51mm £9.99 Today
WAS4QA-PPair (1 x red, 1 x blue)1/2" x 20 x 51mm £19.98 Today
Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
SI01-SSingleTap indices set£6.99 Today
SK22-SSingleO' Ring Tap Repair Kit£5.00 Today
SB27-SSingle27mm adaptor bush£7.94 Today
SL05-SSinglePremium Disc/O'Ring Lubricant£2.99 Today
ST17-SSingle17mm spanner£6.50 Today


Replacement spares for the Caple Washington WAS4 CH Kitchen Mixer Tap.

This listing is for the newer version only WAS4/CH which is recognisable buy the distinctive spout locking nut. If you have the older version then please select the WAS3/CH tap to view the spares.


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

If your tap is dripping or leaking out of the spout then it is time to replace / change the quarter turn ceramic disc cartridges. Original Replacement cartridge known by spare part code 1212R.

Your cartridge may come our of the tap stuck inside the adaptor bush. If you cannot separate the bush you will need to purchase a new one (our code SB27-S) original bush code 3868R

Cartridge has 20 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".

If your Washington Tap is dripping where the Spout meets the base then you might need to replace your Washington Tap O Ring Kit. Oring kit known by spare part code 1239R.

How To remove the handle on the Caple Washington WAS4 CH: Remove Hot cold indice / end cap from end of handle. Use crosshead screwdriver to remove screw. Pull handle off. We supply new Indices (SI01).

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.