Do You Carry A Replacement Flush Valve For My Thetford Toilet?
Updated 07/17/2025 | Published 07/12/2025
Question:
I have a Thetford 42071 toilet in my RV. I think its this same model Thetford Style II Low Profile. Im trying to figure out what seal kit I need to buy to replace the seal or ball valve. The toilet is not maintaining water in the bowl. Thanks
asked by: Joe
Expert Reply:
Hey Joe,
If your toilet is not maintaining water, it is most likely an issue with the flush valve seal. Which is not something that we carry as a replacement part for those Thetford units. You would need to replace that flush valve seal. I recommend reaching out to Thetford directly to get that replacement part.
What kind of trailer do you have that toilet in?
Product Page this Question was Asked From
Thetford Aqua-Magic Style II RV Toilet - Low Profile - Round Bowl - Slow Close Lid - White Ceramic
- RV Toilets
- Low Height
- Round
- Slow Close Lid
- 9-1/2 Inch Rough-In
- Gravity Flush Toilet
- Triple Jet - Good
- Ceramic
- White
- Thetford
more information >
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Joe
7/17/2025
Thanks for the response, Nick! I got it figured out - I got the correct seal and found a video through the Thetford website explaining how to replace it. Easier than I thought. Thanks again!