Thetford 31856 Aqua-Magic ® VI Toilet Seat White
Thetford®Thetford 31856 Aqua-Magic ® VI Toilet Seat White
The Thetford 31856 Toilet Seat is a genuine replacement part designed for Aqua-Magic® VI RV toilets. This seat provides a comfortable, stable, and hygienic surface while maintaining the original fit and appearance of your Aqua-Magic® VI toilet.
If your existing seat is cracked, worn, or discolored, installing the 31856 seat restores a secure, clean, and comfortable seating experience. Built to Thetford’s high-quality standards, this seat is durable, easy to install, and precisely engineered for a perfect fit.
Upgrade your RV bathroom with the Thetford 31856 Aqua-Magic® VI Toilet Seat — an essential component for comfort, hygiene, and maintaining the performance and aesthetics of your Aqua-Magic® VI toilet.
Features & Benefits
- OEM seat and lid specifically engineered for Aqua-Magic VI toilets
- White finish matches original factory design
- Comfortable, ergonomic seat shape for everyday use
- Durable, easy-clean construction resists cracking, staining, and wear
- Smooth-operating hinge system ensures stable seating and proper lid movement
- Simple, bolt-on installation using standard RV tools
Fits These Models
Compatible with:
-
Thetford Aqua-Magic VI RV toilets
Not compatible with Aqua-Magic IV, V, Galaxy, Starlite, Bravura, Style Lite, Style II, or Residence toilets.
Common Issues Solved
Replacing with the 31856 seat assembly can resolve:
- Cracked or broken toilet seats
- Discoloration, scratches, or staining
- Loose or unstable hinges
- Aftermarket seats that do not align or fit correctly
- General wear from years of RV use
Replaces / Also Known As
- Thetford 31856 Seat & Cover Assembly – White
- Aqua-Magic VI Toilet Seat Replacement
- RV Toilet Seat & Lid Kit for Aqua-Magic VI
- OEM White Toilet Seat Assembly
What’s Included
- White toilet seat
- Matching white toilet lid
- Integrated hinges (mounting hardware usually reused)
Installation Overview
- Remove old seat by loosening and removing hinge bolts.
- Clean the toilet bowl rim and hinge area.
- Align new seat’s hinges with mounting holes.
- Tighten bolts evenly to secure seat and lid.
- Test movement to ensure smooth opening and closing.
Typical installation time: 5–10 minutes.
Frequently Asked Questions
Q: Will this fit any Aqua-Magic model besides VI?
No. This seat is specifically designed for Aqua-Magic VI and will not fit other Thetford toilet lines.
Q: Does it come with bolts?
Most installs reuse the original bolts, but replacement bolt kits are available separately.
Q: Is this a genuine Thetford part?
Yes — 31856 is the authentic OEM replacement seat.
Q: Is the color true to the original toilet seat?
Yes — the White matches the original Aqua-Magic VI finish.
Q: Can I install this myself?
Yes. Installation is very simple and requires only basic tools.
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