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SIAMP Monaco Optima 49 & 50 Dual Flush Cistern Valve Diaphragm Seal 34490509
plumbingsuppliesdirect24-7 (73876)
99.4% positive Feedback
Price:
£3.99
Ships today if you order in the next Ships today if you order in the next 13h 21m
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
This is the washer that holds the water in the cistern. If your toilet cistern empties slowly on its own, this washer can be the problem.
- Buy it now* Siamp - Optima Toilet Outlet Flush Valve Seal - 34490507 / 34490509
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About this product
Product Identifiers
BrandSIAMP
MPN34490509
GTIN3247230090013
UPC3247230090013
eBay Product ID (ePID)21019435869
Product Key Features
ShapeRound
Suitable ForToilet
ColourBlack
RoomBathroom
Item Diameter (Interior)1.5 Inch
MaterialRubber
TypeFlush Valve
All listings for this product
Ratings and reviews
Most relevant reviews
- 15 Dec, 2021
Excellent and simple to replace
Stops the toilet leaking into the pan. Seems wasteful to replace the whole plastic cistern fitting when a rubber valve will solve the problem, cheaper and better for the environment. Literally fitted in 2 minutes, shame the old valve makes such a mess as it seems to dissolve, and makes everything it touches blackVerified purchase: YesCondition: New
- 07 Feb, 2025
Thank you, been looking everywhere for ...
Thank you, been looking everywhere for one of these for my toilet been unable to find the right size. I’m going to order another now that the loo has stopped topping its self up.Verified purchase: YesCondition: New
- 26 May, 2018
Easy plumbing
Saved myself a packet working out how to do this. The washer arrived a day early, looked the same as the one that came off and works perfectly. Definitely a recommend.Verified purchase: YesCondition: New
- 21 Jul, 2017
Yes this was a direct replacement for the siamp optima of good quialty with free postage
Verified purchase: YesCondition: New
- 12 Nov, 2024
Sound product
Solved my leaking cistern quick and easy to fitVerified purchase: YesCondition: New
- 16 Aug, 2019
Cistern weaping into toilet
Fixed the problem of leaking past the seal, cheap and simple solutionVerified purchase: YesCondition: New
- 29 Dec, 2021
Fitted and works perfectly
Having got the new washer I realised that the old one had become hard and less pliable as well as being scaled up.Verified purchase: YesCondition: New
- 16 Jun, 2021
Stopped the water loss.
Perfect fit and stopped the previous leak. Easy to fit & good value.Verified purchase: YesCondition: New
- 07 Jul, 2020
Did the job, good quality.
Very happy with this product, did the job straight away, stopped the water trickling from the cystern into the toilet pan causing a phantom flush.Verified purchase: YesCondition: New
- 21 Dec, 2018
Does what it is supposed to
Quality item at a good price. Cured the leakVerified purchase: YesCondition: New
