Vent Seal Assembly for the Thetford C-400 Holding Tank

Vent Seal Assembly for the Thetford C-400 Holding Tank

£5.23 (inc VAT) £5.99NewCondition
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Vent Seal for the Thetford C-400 Holding Tank. Consists of the vent pivot, vent seal, float stern and float.

5 Customer Reviews on Vent Seal Assembly for the Thetford C-400 Holding Tank

C400 Spares

by (13 Apr 2019)
5 star review(5/5)
OEM parts

Perfect Product, Just Took A While

by (29 Aug 2017)
4 star review(4/5)
The item was perfect for the job. It even came with instructions. The only problem was, it wasn't in stock, so I had to wait 4/5 days more than I expected. It was worth the wait though.

Thetford Toilet Auto Vent Seal

by (13 Oct 2015)
5 star review(5/5)
All I wanted was the rubber vent seal as It went missing when cleaning it. However I had to buy the complete float assembly. This item was cheaper than buying the seal with an additional seal (item 237033). Postage seemed a bit high as the item was small, light & relatively cheap - The item was £4.40 & the P&P was £3.99...

Arrived Quickly. Easy To Install.

by (07 Aug 2014)
5 star review(5/5)
I bought this main vent seal as part of a refurbishment of the Thetford C-402C cassette toilet holding tank which was leaking slightly both from the vent seal and from the vent button seal. It arrived within a few days, complete with installation instructions, and was fairly easy to install. In retrospect, I suspect that I could have solved the leak by just using one of the Thetford tank de-scalers and cleaners, rather than by replacing the seal. When I got it out, the old seal looked OK - it just had lots of scale and crud sticking to the seal surface which was probably preventing it seating properly. Either way, though, my tank no longer leaks!

Vent Seal For The Thetford C-400 Holding Tank

by (09 Oct 2012)
5 star review(5/5)
Easy to install. No more leaks from the vent seal.
If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 30 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
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