RV Toilet Seal, Replace 385311652 RV Toilet Seal Kit and 385311658 RV Toilet Flush Seal, Compatible with Dometic 300/310/320 Toilet, RV Toilet Gasket for 300/310/320 Series RV Toilet Flange Seal

★★★★★ 4.4 146 reviews

US$6.40
Price when purchased online
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US$6.40
Price when purchased online
Free shipping Free 30-day returns

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Management number 234017362 Release Date 2026/06/27 List Price US$6.40 Model Number 234017362
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RV Toilet Seal, Replace 385311652 RV Toilet Seal Kit and 385311658 RV Toilet Flush Seal, Compatible with Dometic 300/310/320 Toilet, RV Toilet Gasket for 300/310/320 Series RV Toilet Flange Seal Premium Quality This rv toilet flange seal for 300/310/320 toilet parts are made of high-quality rubber, our compatible with dometic toilet seal enables to hold water better, seat properly and extend service life of your RV toilet. Easy to Install Follow the steps with detailed instructions (clear pictures and words) in the listing, you will find it’s easy to install. Note that the marked side is facing up! Compatibility Our rv toilet replacement seal/flush ball gaskets are a perfect fit for Dometic 300/ 310/ 320 RV, our seal is designed to replace the 385311658 RV toilet seal kit, DOES NOT FIT MODELS: 210 510 or Other Models Not Mentioned. Installation instructions: 1.) Turn off the water supply, press down the pedal to hold the flush ball open. 2.) Grap the underside of the old seal and pull to remove. 3.) Clean the rim and bowl area where the old seal was. 4.) Release the flush pedal and let it close. 5.) Clean and close the flush ball, put and press down the new seal round the entire edge until it’s in place. 6.) Reopen the flush ball and spread a lubricant in the areas where the gasket will contact the flush ball. 7.) Turn on the water supply, add water to the bowl, and ensure that there are no leaks. ❣Please follow the steps with detailed instructions (clear pictures and words) in the listing page image.

  • 🍃Compatibility: Our flush ball gaskets are a perfect fit for Dometic 300/ 310/ 320 RV, it is designed to replace the 385311658 RV toilet seal kit, DOES NOT FIT MODELS: 210 510 or Other Models Not Mentioned.
  • 🍃Solve Problem: The rv toilet gasket and rv flush ball seal can effectively deal with the problem of odor and water leakage caused by the rupture of the original toilet seal.
  • 🍃A Happier Journey: Say goodbye to water leakage and odors! Keep the air in the RV clean, save your precious time and improve the quality of life.
  • 🍃Easy to Install: It only take you a few minutes to install. First turn off the water supply, just popped the old seal out and put the new flush ball seal in place ensuring it's seated in fully, secure the toilet using the provided brass bolts, nuts and bolt caps. !Note that the marked side is facing up.
  • 🍃Premium Quality: Made of high-quality rubber, our compatible with dometic toilet seal enables to hold water better, seat properly and extend service life of your RV toilet.
ASIN B0CKZ838B4
Model L3256-MTDQ
Brand Name PRECIHW
Item Shape Round
Part Number L3256-MTDQ
Manufacturer PRECIHW
Material Type Rubber
Item Type Name RV Toilet Seal
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