Dometic 7000 Series Toilet Bowl Seal Kit - Genuine OEM Replacement - Part# 385311979

DometicSKU: 385311979
Added to catalog: March 11, 2026

Sale price$38.99
|
In stock (10 units), ready to be shipped
FREE Delivery Estimate April 22 – April 25
1-Hour Cancellation Window

1-Hour Cancellation Window

You'll have 1 hour after placing your order to update your shipping address or cancel completely.

After that, we begin coordinating with our vendors to fulfill your order — at that point, cancellations and address changes usually aren't possible.

If you're unsure about anything, please reach out before ordering or cancel within the window.

The Dometic 7000 Series Toilet Bowl Seal Kit is a genuine OEM replacement seal designed to stop leaks and restore proper function to your RV toilet. This seal sits between the toilet bowl and the base, creating a watertight barrier that prevents water from leaking onto your RV floor. If you're experiencing water pooling around the base of your Dometic 7000 toilet after flushing, this seal kit is exactly what you need to fix the problem.

This factory-direct replacement part is engineered specifically for Dometic 7000 series toilets and includes everything needed for a complete seal replacement. Regular seal replacement is part of normal RV toilet maintenance, especially if your toilet sees frequent use or has been in service for several years.

Key Features

  • Genuine Dometic OEM Part - Factory-engineered seal designed specifically for 7000 series toilets
  • Complete Seal Kit - Includes all components needed for proper installation and leak-free operation
  • Stops Water Leaks - Creates watertight barrier between bowl and base to prevent floor damage
  • Durable Construction - Made from high-quality materials designed to withstand RV toilet chemicals and frequent use
  • Easy Installation - Direct replacement seal that installs with basic hand tools
  • Extends Toilet Life - Regular seal replacement prevents costly water damage and maintains toilet performance

Technical Specifications

Part Number 385311979
Product Type Toilet Bowl Seal Kit
Compatible Series Dometic 7000 Series Toilets
OEM Part Yes - Genuine Dometic

Compatibility

Toilet Series Description
Dometic 7000 Series All 7000 series RV toilet models

Note: Verify your toilet model number before ordering. The model number is typically located on a label on the back or underside of your toilet.

Frequently Asked Questions

How do I know if my toilet bowl seal needs replacing?

Common signs include water pooling around the base of the toilet after flushing, persistent odors even after cleaning, or visible wear and cracking on the existing seal. If you notice any water leakage at the base, it's time to replace the seal to prevent floor damage.

Can I install this seal myself or do I need a professional?

Most RV owners can install this seal with basic hand tools and moderate DIY skills. The process involves removing the toilet from the floor, replacing the old seal with the new one, and reinstalling the toilet. Allow 1-2 hours for the job if you're doing it for the first time.

How often should I replace my RV toilet bowl seal?

Toilet bowl seals typically last 3-5 years depending on usage and maintenance. Full-time RVers may need to replace seals more frequently, while occasional users might get longer life. Replace the seal at the first sign of leaking rather than waiting for it to fail completely.

Will this seal work with other Dometic toilet models?

This seal is specifically designed for Dometic 7000 series toilets. Using the wrong seal can result in improper fit and continued leaking. Always verify your toilet model number before ordering to ensure compatibility.

Why Choose Elkhart RV Parts?

We specialize in hard-to-find Dometic RV parts that other suppliers don't stock. Located in Elkhart, Indiana — the RV Capital of the World — we have direct access to genuine OEM parts and the expertise to help you find exactly what you need.

  • Genuine OEM Parts: Factory-direct Dometic components, not aftermarket substitutes
  • Expert Support: Our team knows Dometic systems inside and out
  • Fast Shipping: Quick delivery from our Elkhart warehouse
  • Hard-to-Find Specialists: We stock the parts other suppliers can't get
100% Authentic OEM Parts

Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

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