RV Toilet Valve Kit for Thetford Aqua-Magic V – Plastic, Upgrade 31705, High/Low
Upgrade 31705 RV Toilet Water Valve Kit — Perfect Fit for Thetford Aqua-Magic V (High & Low)
Replace leaking or worn toilet valves quickly with the rugged, leak-resistant 31705 kit. Ideal for RVers, service shops, and DIY maintenance.
Why upgrade to the 31705 RV Toilet Valve Kit?
The 31705 RV Toilet Water Valve Kit is built from premium-grade, high-durability plastic and engineered specifically to replace worn valves in Thetford Aqua-Magic V toilets (both High & Low models). If your RV toilet shows signs of leaking, intermittent flushing, or poor water control, the 31705 kit restores reliable performance while minimizing plumbing downtime.
- Improved durability and leak-free performance
- Designed for fast, tool-friendly installation
- Includes all sealing components for a complete repair
- Factory water-pressure tested — 1-year warranty
What’s included in the 31705 kit
| Quantity | Part | Description |
|---|---|---|
| 1× | 31705 RV Toilet Water Valve | Main replacement valve — high-durability plastic construction |
| 1× | Toilet Flange Seal | Prevents leaks at the flange connection |
| 1× | Small Sealing Ring | Secondary seal for valve shaft |
| 1× | Raw Material Tape | Thread/tape for secure leak-free unions |
Compatibility — Thetford Aqua-Magic V models
The 31705 replacement valve is designed for Thetford Aqua-Magic V toilets — compatible with a broad range of model numbers, including (but not limited to):
- 31648
- 31667
- 31683
- 31659
- 31675
- 31691
- 31649
- 31668
- 31684
If your model number isn’t listed, send it to us and we’ll confirm compatibility.
Easy installation — step-by-step
This kit is designed for simple replacement with minimal tools. Follow these steps for a smooth install:
- Turn off water supply to the toilet and flush to remove water from the bowl.
- Remove the mounting screws and carefully detach the old valve by lifting the slot and disconnecting the cleaning pipe.
- Check the valve tilt and lever arm orientation so you can replicate it when installing the new valve.
- Install the new 31705 valve into the slot, fit the flange seal and small sealing ring into place, and reconnect the cleaning pipe.
- Use the supplied raw material tape on threaded fittings for a secure, leak-free seal.
- Reattach mounting screws, restore water supply, and test for proper flush operation and leaks.
Step-by-step picture instructions are included with the kit to make the process hassle-free.
Product specifications & warranty
| Brand | Knocokie |
|---|---|
| Model | 31705 |
| Material | High-durability plastic |
| Test | Factory water-pressure tested |
| Warranty | 1 year (limited) |
Frequently asked questions (FAQ)
- Q: Will the 31705 kit work on both High and Low Aqua-Magic V models?
- A: Yes — the kit is compatible with both High and Low variants of Thetford Aqua-Magic V toilets. If you have an unusual configuration, send us the model number and we’ll verify fitment.
- Q: Do I need special tools to install the valve?
- A: No specialized tools are required — basic hand tools are sufficient and the kit includes sealing tape and rings needed for the install.
- Q: What if the valve still leaks after installation?
- A: Recheck the flange seal and sealing ring orientation and ensure thread tape was applied correctly. If issues persist, contact customer support — the product is backed by a 1-year warranty.
Ready to replace your RV toilet valve?
Stop leaks and restore reliable flushing with the 31705 RV Toilet Water Valve Kit. Whether you’re on the road or servicing a fleet, this kit gives a fast, dependable repair.
Not sure about compatibility? Contact support and provide your toilet model number — we’ll confirm fitment.
