Thetford Mechanism Mounting Plate For Aria Deluxe Toilets - White - 19624

The Thetford Replacement Mechanism Mounting Plate is designed to fit any Aria Deluxe I or II series permanent toilets.

The Thetford 19624 Mechanism Mounting Plate is a genuine replacement part designed for Aria Deluxe I and II RV toilets. This mounting plate secures the flush mechanism assembly in place, ensuring stable operation and proper alignment of the toilet’s moving components.

If your Aria Deluxe toilet mechanism has become loose, misaligned, or is no longer functioning correctly, replacing the mounting plate helps restore the toilet’s reliability and smooth flushing performance. Built to Thetford’s high-quality standards, this plate offers a precise fit, durable construction, and straightforward installation.

Maintain the performance and longevity of your RV toilet with the Thetford 19624 Mechanism Mounting Plate — an essential part for keeping your Aria Deluxe toilet operating like new.

Features & Benefits

• Precision fit replacement part designed specifically for Aria Deluxe I & II models
• Restores proper flush mechanism alignment
• Durable, high-strength construction to withstand RV use and vibration
• Improves flush reliability and consistency
• Straightforward installation for RV owners or service technicians

Fits These Models

This mounting plate is compatible with:

• Thetford Aria Deluxe I
• Thetford Aria Deluxe II

(Fits both standard and elongated bowl versions.)

Common Issues Solved

Replacing the 19624 mounting plate often fixes:

• Loose or wobbly flush mechanism
• Electric flush motor shifting out of place
• Misaligned or unresponsive flush lever/button
• Inconsistent or incomplete flush cycles
• Cracked or broken mounting points

Replaces / Also Known As

• Thetford 19624
• Aria Deluxe Mechanism Base Plate
• Replacement for original factory-installed mounting bracket

What’s Included

• (1) Thetford 19624 Mechanism Mounting Plate
  (Hardware screws are typically reused from the original installation.)

Installation Overview

1. Disconnect power to the toilet.
2. Remove the toilet shroud and access panel.
3. Detach the old mounting plate and save any reusable hardware.
4. Position and secure the new mounting plate.
5. Reinstall the electric flush components onto the new plate.
6. Restore power and test the flush cycle.

Recommended skill level: Moderate DIY.

Frequently Asked Questions

Q: Will this fix unreliable or inconsistent flushing?
A: Yes, if the issue is caused by a shifting or misaligned mechanism. Other problems may involve the motor or flush controller.

Q: Does this part include the flush mechanism?
A: No, this is the mounting plate only.

Q: How do I know if mine needs replacement?
A: Signs include cracks, broken mounting points, or a mechanism that no longer sits flat or secure.

Q: Is this an active Thetford replacement part?
A: Yes, Thetford still supports this part for Aria Deluxe toilets.