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Thetford Holding Tank Mechanism - Right

Name: Thetford Holding Tank Mechanism - Right
Brand: Thetford
SKU: 237138
Price: 44.94 GBP
Availability: InStock
Rating: 4.55 (22 reviews)

Product Ref: 237138
Thetford Code : 3233106

£44.94(inc VAT) £49.99Product Ref: 237138
Thetford Code : 3233106

(4.58/5) Read Reviews - Click Here (24 reviews)

2 buyers of this product rated us 4 or 5 stars on Trustpilot

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Product Description

Thetford Holding Tank mechanism - Right.

Thetford Holding Tank Mechanism - Right Features

Thetford replacement waste tank holding mechanism for C400 and C500 toilet cassettes
Complete spare mechanism which includes lipseal for right hand C400 and C500 cassette tank
Thetford part number 3233106
Colour grey

How to Identify if you have a right-handed or left-handed toilet
When you are sat on the toilet inside the caravan or motorhome, if the wall to the outside of the caravan/motorhome is on your left then you have a left-handed toilet. If the exterior wall is on your right then it is a right-handed toilet. (Please note that the photo may not be the correct handed part)

EAN-13 : 8710315621563

2 FAQs on the Thetford Holding Tank Mechanism - Right

I am needing the mechanism part# 32331. I am wanted to make sure that comes with the actual mechanism piece on the underside that opens and closes when it flushes or is it just the outside top piece..Please call me at 805-210-0425. or please give a number to contact you.. Thanks.

This is our part 137138 and it does include the underside mechanism that opens and closes.

Hello, i have a number of enquires about parts i need for my 2003 Adria adora 532ld. The water inlet socket is a truma crystal 2 compact housing and i'm getting lots of sealing problems, water spurts down the outside of the van even when I set the pressure to the lowest possible setting, do I need to replace this with a more up to date version ? The C402 toilet cassette has had no maintenance for 6 years and the flaps and internal moving parts are getting stuck, is there a repair package for all this? also the flush pump has failed (i've seen your repair page on this) so i would need to order this also

Best to replace the Crystal system with the later Ultraflow inlet, our ref. 149669 in Ivory or 149670 in white.<br />With regard to the toilet cassette then probably best to replace the mechanism assembly, ref 137137 for a left hand or 137138 for a right hand. The position of the outside wall of the caravan when sat on the toilet determines whether LH or RH.

Reviews

24 Customer Reviews on Thetford Holding Tank Mechanism - Right

Easy to identify required item

by I Deacon (11 Jul 2026)

(5/5)

The website offered clear advice about how to find the correct spare part that I needed and the product arrived promptly.

Holding Tank Good As New

by Richard Dunstone (08 Oct 2022)

(4/5)

You wouldn't want one of these unless your old one had broken. Mine had broken, so this was just what I needed.
For a lot of faults you could replace parts, but a few bits were broken on my 12 year old cassette (blade had snapped off, lip seal was worn, screws had stripped).
This took just a few minutes to swap over and my cassette is good as new.

Like For Like Replacement

by Mr Champ (08 Aug 2021)

(5/5)

The right part, fitted and tested.

An Easy Replacement !

by Ken Rowlands. (28 Jul 2021)

(5/5)

Had to replace my old mechanism after 7 years of regular use so quite happy to do so.
I live in my caravan all year round so this wasn't really a surprise when you think of the many times it has been used. I did repair one part of it a few years back but this is a much easier way to get your Thetford toilet back to a workable system.
I did think it was quite expensive at first but on reflection it will last for some time to come!
Fitting couldn't be any easier so a good product in all and delivery time was excellent which makes for a happy customer. Will bookmark Leisure Shop Direct for sure.

Thetford Holding Tank Mechanism

by PTK (21 Sep 2020)

(5/5)

Excellent service as always from Leisureshop direct. Helpful exploded diagram allowed identification of the relevant part. It was promptly despatched and was easy to fit. Job done.

Great price

by Ben (22 Jan 2020)

(5/5)

Great price, fast shipping, and correct part! Thank you

Toilet Fix

by mrs wendy ellis (24 Sep 2019)

(5/5)

just what we needed does the job it is made for

It Did The Job

by Des (06 Jul 2019)

(5/5)

left handed but can be made right handed, so all is good.

THETFORD C-400 HOLDING TANK MECHANISM - RIGHT

by W Thompson (28 May 2019)

(5/5)

As described, prompt delivery, great service

Easy With You Tube

by David (09 Apr 2019)

(4/5)

Straightforward replacement of THETFORD C-400 HOLDING TANK MECHANISM - RIGHT after watching you tube video.Causes some confusion as two separate floats for two models and correct one needs attaching.
Came on time and as ordered

Easy Replace For Broken Loo

by Mr L White. (02 Sep 2017)

(5/5)

I purchased a used motorhome which is 10 years old, but hardly used. On the first outing, the mechanism in the cassette tank broke. On inspection I discovered the broken part was the bit that actually seals the tank after flushing. This is a replaceable part at around £8, but I decided to renew the whole mechanism as a precaution against further breakages.
I found the 'fresh up kits' at around £90 and this replacement mech at leisure shop direct at a much better price.
The order arrived very quickly and fitting was a doddle.
I've lubricated the seals, which I probably should have done in the first case and we're good to go.
The instruction for fitting are really clear and fitting literally takes two minutes.
This C400 holding tank mechanism fits the C500 as well and comes with a spare clip for the float plus a second float for the C 500
Just make sure you get the right model for your loo though. A right hand loo has the cassette emptying door on the right hand side as you sit on the loo.

Review

by Mr Kennie (11 Jul 2017)

(5/5)

Great 5star service

Best Option For Renovating Leaking Cassette

by Edward Halford (09 Jul 2017)

(4/5)

One of our cassettes is about ten years old and all its the seals were leaking. Cleaning and replacing them is unpleasant, time consuming and fairly costly. Using a new a new complete mechanism required only removing the old one, cleaning the edge groove, fixing the new float (one minute) and inserting the new mechanism. The whole process took less than five minutes and was reasonably clean. The result was a cassttee that worked as new, without any seepage.

Replacement Thetford Slide Valve

by mr. shea (14 Sep 2016)

(5/5)

The slide valve arrived on time, fitted straight on to my holding tank no problems and very simple to fit

Excellent Service

by Mr David Barnett (01 Sep 2016)

(5/5)

The item was a replacement for the cassette toilet holding tank mechanism.
Easy to order, well packaged quick to arrive and easy to replace the old part.
A helpful and friendly company to deal with

Mr

by Crawford (01 Sep 2016)

(5/5)

Bought Thetford holding tank valve - good price, came promptly and as described, worked fine. Happy customer!

Easy Ordering, Fast Delivery - Good Transaction

by Mr Arbuckle (21 Apr 2016)

(5/5)

Title says it all. One of the free does that had the party I needed. Great descriptions meant I had no doubt about which part to buy. Ordered, waited while update emails arrived , it arrived, it fitted. Happy days!

Five Stars

by Roberto (22 Oct 2015)

(5/5)

Very pleased to have been able to replace just the plate with a Thetford part at a good price

Five Stars

by Caravaner (18 Dec 2014)

(5/5)

Great saved me a lot of money

Superb Idea

by Farmer (05 Sep 2014)

(5/5)

This is a great product and an easy way to make your worn cassette like new.

Videos

Exploded Diagrams

Thetford C500 waste-holding tank

Thetford C400 waste-holding tank

Instructions

Delivery Options

Returning an Item

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 100 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.

Did you know we have been established and have been in the caravan and motorhome industry for over 50 years?