Thetford Toilet Flush Mechanism Service Kit. Use With Aqua-Magic ® Bravura - 31111

The Thetford 31111 Flush Mechanism Service Kit is a genuine replacement kit designed for Aqua-Magic® Bravura RV toilets. This kit includes all components needed to repair or restore the toilet’s flush mechanism, ensuring smooth, reliable flushing and proper water flow with every use.

If your Bravura toilet is experiencing weak, inconsistent, or non-functioning flushes, the 31111 service kit addresses these issues and restores full performance. Manufactured to Thetford’s high-quality standards, it offers a precise fit, long-lasting durability, and easy installation.

Keep your RV toilet functioning like new with the Thetford 31111 Flush Mechanism Service Kit — an essential part for maintaining consistent, efficient flushing in your Aqua-Magic® Bravura toilet.

Features & Benefits

• OEM flush mechanism kit engineered for Aqua-Magic Bravura toilets
• Restores proper pedal movement and flush activation
• Improves water delivery and bowl rinse consistency
• Eliminates sticking, grinding, or unresponsive flush mechanisms
• Durable components designed to withstand frequent RV use
• Helps avoid costly full-toilet replacement
• Straightforward installation with common tools

Fits These Models

Compatible with:

• Thetford Aqua-Magic Bravura (all permanent-mount models)

Not intended for Aqua-Magic V, Style, Galaxy, Starlite, Aria, or other Thetford toilet series.

Common Issues Solved

Installing the 31111 service kit can resolve:

• Flush pedal sticking or not returning to position
• Weak or incomplete flush cycles
• No response when pressing the pedal
• Water not entering the bowl during flush
• Grinding or resistance when pressing the pedal
• Internal wear that causes inconsistent flushing

Replaces / Also Known As

• Thetford 31111 Flush Mechanism Kit
• Bravura Pedal Flush Repair Kit
• Aqua-Magic Bravura Internal Flush Assembly
• OEM Bravura Flush Activation Kit

What’s Included

• Replacement internal flush mechanism components
• Linkages and activation parts
• Manufacturer installation instructions

Installation Overview

1. Turn off the RV water supply.
2. Remove the toilet from the floor if needed to access the internal mechanism.
3. Disassemble the existing flush mechanism inside the Bravura base.
4. Install new flush components from the 31111 kit.
5. Reassemble and reinstall the toilet securely.
6. Turn water supply back on and test the flush operation.

Typical installation time: 20–40 minutes, depending on accessibility.

Frequently Asked Questions

Q: What’s the difference between the 31111 and 31112 kits?

• 31111 = Full flush mechanism service kit

• 31112 = Flush mechanism repair kit (slightly different internal component set)
  Both are for Bravura toilets but address different repair needs.

Q: Will this fit the Aqua-Magic V or Style II?
No. This kit is only for Aqua-Magic Bravura toilets.

Q: Is this an OEM Thetford replacement?
Yes. The 31111 is the genuine factory replacement flush mechanism kit.

Q: Do I need to remove the toilet to install this?
It is strongly recommended for easier access but may be possible without removal depending on your RV’s layout.

Q: Does this fix squeaking or grinding during flushing?
Yes, those symptoms are common signs of worn mechanism components that the 31111 kit replaces.