Thetford RV Parts and Accessories

Which Thetford toilet models are covered by the parts in this collection?

This collection stocks replacement parts for the most common Thetford RV toilets, including the Aqua-Magic V, Aqua-Magic IV, Aqua-Magic Galaxy Starlite, Aqua-Magic Style II, and Aqua-Magic Bravura. You will find foot pedals, water valves, ball seal kits, closet flanges, and complete bowl assemblies. Confirm your model number, usually printed on a sticker behind the toilet or under the bowl, before ordering to make sure you get the correct fit.

What does Thetford seal lubricant do, and how often should I apply it?

Thetford seal lubricant conditions the rubber ball seal at the bottom of the toilet bowl so it holds water and prevents odors from rising out of the black tank. Apply it every few months, or any time the bowl stops holding water between flushes. The same conditioner family is used on RV slide-out seals to keep the rubber pliable; for those, see our RV winterizing kits for off-season maintenance bundles.

How do I find the right replacement part using a Thetford diagram?

Start with your toilet's model and serial number, then match it to the manufacturer's parts diagram for that unit (Aqua-Magic V, IV, Galaxy, Style II, and Bravura each have their own exploded view). Each numbered callout corresponds to a Thetford part number, for example model 31687 is the Aqua-Magic V hand-spray assembly. Cross-reference that number against the product listings in this collection to confirm fitment.

What other RV maintenance items pair well with Thetford toilet parts?

Most owners servicing a Thetford toilet also refresh their black tank chemicals, water hose connections, and seasonal maintenance supplies at the same time. Pair your toilet rebuild with our RV winterizing kits if you are heading into storage, or with a 10 gallon RV water heater service if your bathroom plumbing is due for a wider refresh. Orders over $100 ship free.