Page 1 of 1
Dometic Toilet Spares
Posted: 28 Jul 2025, 15:00
by maxstu
Any kind forum users know where l can purchase spare parts for a chemical toilet? In particular seals and handle to close plate.
No model number. Only Dometic stamped on handle.
Regards
Stuart
Upper seal
The slide plate and housing

Re: Dometic Toilet Spares
Posted: 28 Jul 2025, 20:09
by colinthefox
You can order most o rings as generic items from many bearing suppliers or eBay. They are sold by internal diameter and thickness.
Re: Dometic Toilet Spares
Posted: 28 Jul 2025, 20:12
by colinthefox
Oh, and get 3percent undersize for external rings so they stretch a bit.
Re: Dometic Toilet Spares
Posted: 29 Jul 2025, 11:37
by maxstu
colinthefox wrote: ↑28 Jul 2025, 20:12
Oh, and get 3percent undersize for external rings so they stretch a bit.
Hi Colin,
Thanks for your answer. I didn't make myself clear in original post.
I need to replace the whole housing which includes lever and top seal. Both rubber seals are fine. It's the plastic next to each that has broken away and allowing leaks between top and bottom units.
Regards
Stuart
Re: Dometic Toilet Spares
Posted: 29 Jul 2025, 12:38
by syncroandy
O'Brien's Camping are/were Dometic agents, but possibly they've retired now. They used to always be at Busfest but I've not seen them there for a while.
Re: Dometic Toilet Spares
Posted: 29 Jul 2025, 14:30
by maxstu
colinthefox wrote: ↑28 Jul 2025, 20:12
Oh, and get 3percent undersize for external rings so they stretch a bit.
Sorry. Last message auto corrected itself without me realising.
I meant to say, l didn't make myself clear.
My apologies.
Re: Dometic Toilet Spares
Posted: 29 Jul 2025, 17:08
by maxstu
syncroandy wrote: ↑29 Jul 2025, 12:38
O'Brien's Camping are/were Dometic agents, but possibly they've retired now. They used to always be at Busfest but I've not seen them there for a while.
Okay and thanks.

Re: Dometic Toilet Spares
Posted: 29 Jul 2025, 17:10
by maxstu
Closed in 2021
Re: Dometic Toilet Spares
Posted: 29 Jul 2025, 21:33
by lefty67
Liesureshop direct look as though they do spares but might need to know the product number.
https://www.leisureshopdirect.com/caravan-spares
Re: Dometic Toilet Spares
Posted: 30 Jul 2025, 14:56
by maxstu
Thanks,, Lefty
Tis these bit which need replacing.
