Thetford Toilet Service Door Replacement for Cassette® Toilets - White - 2680580 (32144)

Thetford Toilet Service Door – Replacement for Cassette® Permanent Toilets, Model 3 (White) - Superseded part #32144

The Thetford Toilet Service Door – Model 3 is an OEM-correct replacement access door designed for Thetford Cassette® permanent toilet systems. This white, side-hinged service door provides secure exterior access to the cassette waste tank and includes a lock and key assembly for added safety and convenience.

Ideal for replacing cracked, damaged, or missing service doors, this replacement restores a clean exterior appearance while ensuring proper access for routine cassette removal and maintenance.

Key Features & Benefits

• OEM-Correct Replacement – Built to Thetford specifications for Cassette® toilets
• Model 3 Service Door – Designed for compatible Cassette® permanent toilet installations
• Secure Lock & Key Assembly – Helps prevent unauthorized access
• Side-Hinged Design – Allows easy cassette removal and installation
• Durable Exterior Construction – Withstands weather and road conditions
• Clean White Finish – Matches original RV exterior panels

Fits / Compatible With

• Thetford Cassette® Permanent Toilets
• Service Door Type: Model 3

Always confirm your existing service door model and opening dimensions before ordering.

What’s Included

• (1) Thetford Model 3 Toilet Service Door – White
• Integrated Lock
• Key Assembly

Specifications

• Model: 3
• Hinge Style: Side hinge
• Color: White
• Locking: Yes (keyed)
• Application: Exterior cassette toilet access door
• Brand: Thetford

Common Issues This Part Solves

• Cracked or broken cassette access door
• Missing or damaged door lock
• Difficult or insecure cassette access
• Exterior panel damage around service opening
• Cosmetic deterioration from sun or road wear

Installation Overview

1. Remove the old service door from the RV exterior
2. Clean and inspect the mounting opening
3. Install the new service door using existing fasteners or sealant as required
4. Check door alignment and lock operation

Sealant may be required to ensure a weather-tight installation.

Frequently Asked Questions (FAQ)

Is this an OEM Thetford part?

Yes. This service door is manufactured to Thetford OEM specifications for proper fit and durability.

What cassette toilets does Model 3 fit?

Model 3 service doors are used on various Thetford Cassette® permanent toilet installations. Always match the model number of your existing service door for compatibility.

Does this include keys?

Yes. A lock and key assembly is included.

Is this door left- or right-hinged?

This service door features a side hinge. Hinge orientation should match your existing installation.

Is professional installation required?

No, but proper sealing is important. Many RV owners complete this installation with basic tools and RV sealant.