Thetford Aqua-Magic VI Toilet Parts Diagram & OEM Numbers (Rev E)

Locating a leak, blade seal, water module or flush pedal on a Thetford Aqua-Magic VI RV toilet? This guide follows the manufacturer's November 4, 2025, Revision E illustrated parts list and keeps the numbered keys separate from model numbers. High- and low-profile units share a product family, but replacement parts still require a model and colour match.

Aqua-Magic VI parts — Revision E

View Thetford's numbered factory exploded diagram (PDF). Confirm your toilet model and colour using the manufacturer's product label.

Use the part number and description together. Some keys have separate white and parchment part numbers. Thetford has also issued drawings with different callout numbering, so do not rely on the illustration's key number alone.

Check these details before selecting a repair part

Blade seal versus floor seal: Part 31708 seals the flush blade inside the toilet; 33239 seals the toilet at the floor flange. They serve different purposes. Water module: Part 31705 is the water module shown in the parts drawing. Check the toilet model and original component before ordering a repair kit.

Matching complete Aqua-Magic VI toilet models

These are complete toilet listings, not substitutes for individual part numbers above. Choose low/high profile and white/parchment using your installed label and measurements.

Thetford 31833

Low profile, white — complete Aqua-Magic VI toilet

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Thetford 31834

Low profile, parchment — complete Aqua-Magic VI toilet

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Thetford 31835

High profile, white — complete Aqua-Magic VI toilet

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Thetford 31836

High profile, parchment — complete Aqua-Magic VI toilet

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Manufacturer parts illustration

For the actual exploded factory drawing and status footnotes, open Thetford Aqua-Magic VI service parts list, Rev E (PDF). Check the printed date and your exact toilet before replacing parts; limited availability and discontinued colours may affect what can be ordered.

If water is leaking at the foot pedal, water line or floor, first identify the component without removing the toilet. Turn off the RV water supply before service and follow the manufacturer's procedure for repairs and sanitation.

Compare Thetford toilet models by photo to identify a different Aqua-Magic, Bravura or Porta Potti before selecting parts.