RV Toilet Seal 2-Pack, Flush Ball Seal Gasket Replacement for Dometic 300/310/320,Replace Part 385311658, Solve The Leakage Problem

Price: $5.99
Product prices and availability are accurate as of 2025-10-09 06:21:21 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com at the time of purchase will apply to the purchase of this product.
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Product Features

What's included?Two RV toilet seals & one mounting glove

Compatibility: The Soposuky flush ball seal fits Dometic 300/310/320 RVs. The dometic toilet seal 385311658 replaces the 385311658 RV toilet seal kit (not compatible with models 210, 510, or others)

Easy & Clean Installation: Just minutes! Simply wear the included gloves, remove the old RV toilet seal, install the new one with the marked side up in the same place . Done!

Budget-Friendly: Enjoy the same quality at a wallet-friendly price! With this flush ball seal, you can eliminate leaks and odors without breaking the bank

Durable Craftsmanship: This Dometic toilet seal is designed to replicate the original equipment for a perfect fit. Made from precision-engineered rubber, is odor-resistant, and built to last—an excellent replacement

RV Fresh Guardian: The flush ball gaskets can replace damaged rubber gaskets, eliminating odors and leaks. It maintains water levels and prevents unpleasant smells, ensuring a cleaner RV bathroom experience


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