Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Thetford |
| Part Number | T00Z 31861 |
Videos
Fix Leaking Thetford Aqua Magic II RV Toilet: Valve & Ball Seal Replacement
DIY RV Toilet Repair - How To Replace Parts On A Thetford Aquamagic Style 2
Thedford RV Toilet How to replace a leaking valve 31705 | Thetford RV Toilet Repair
Thetford RV Toilet Bowl Not Holding Water Repair - Gasket, Waste Ball/Flap
Replacing an RV Toilet Bowl Seal. Thetford Aqua Magic V.
VACUUM BREAK REPLACEMENT 🚽 LEAKING THETFORD AQUA MAGIC STYLE II
Thetford's Aqua-Magic® VI RV Toilet
How To Replace Your Thetford RV Toilet Valve (Under 5 Minutes)
RV Toilet Problems, How to fix Thetford Aqua Magic 2 (RV Living) 4K
Full RV Toilet Breakdown | How to Fix, Replace and Repair a Thetford RV Toilet + Pex B water line
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy