If your RV toilet isn’t working as it should, don’t worry—RV toilet replacement parts can fix most issues without needing a full toilet replacement. Whether you're dealing with leaks, flushing problems, or a broken seal, replacing worn parts is a simple and cost-effective solution.
RV toilets are specially designed for mobile living and have different components than residential toilets. Over time, seals dry out, valves wear down, and flanges may crack due to frequent use or exposure to temperature changes. Luckily, most of these parts are easy to replace with basic tools.
Common RV Toilet Replacement Parts:
Flush valve kits – Restore proper flushing power and stop water leaks.
Seals and gaskets – Prevent odors and leaks from around the base or bowl.
Water valves – Fix issues with water flow or leaking after flushes.
Spray hoses and hand sprayers – Add convenience or replace worn accessories.
Toilet seats and lids – Swap out damaged or uncomfortable seats for a better fit.
Brands like Thetford and Dometic offer replacement parts specifically made for their RV toilet models. It’s important to know your toilet’s brand and model number to ensure you purchase the right parts.
Replacing parts rather than the entire toilet saves time and money. Most fixes can be done in under an hour with clear instructions. Regular maintenance—like cleaning seals and checking water lines—can also help avoid future repairs.
Keep your RV bathroom running smoothly by replacing only what’s needed. With the right RV toilet replacement parts, you can extend your toilet’s life and enjoy comfort on every trip.