{"product_id":"dometic-rv-toilet-compact-replacement-service-part-sku-385311785","title":"Dometic Toilet Flush Ball Seal - Fits 300\/310 Series - Part# 385311785","description":"\u003cp\u003eThe Dometic flush ball seal is a critical component in your RV's 300 and 310 series toilet system. When this seal wears out, you'll notice water leaks around the flush mechanism or difficulty achieving a complete flush. This OEM replacement part restores your toilet's performance and prevents costly water damage to your RV's holding tank area.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM Dometic replacement part for 300 and 310 series toilets\u003c\/li\u003e\n\u003cli\u003ePrevents water leaks from the flush ball valve assembly\u003c\/li\u003e\n\u003cli\u003eRestores proper flush pressure and seal integrity\u003c\/li\u003e\n\u003cli\u003eDirect replacement—no modifications needed\u003c\/li\u003e\n\u003cli\u003eEssential maintenance part for RV owners with older Dometic toilet systems\u003c\/li\u003e\n\u003cli\u003eDurable rubber construction designed for repeated use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e385311785\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Models\u003c\/td\u003e\n\u003ctd\u003eDometic 300 Series, 310 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Type\u003c\/td\u003e\n\u003ctd\u003eFlush Ball Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDirect replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I know if my flush ball seal needs replacement?\u003c\/strong\u003e\u003cbr\u003eA: Common signs include water pooling under the toilet, a weak or incomplete flush, or visible water dripping from the flush valve assembly. If your toilet is over 5 years old and experiencing these issues, the seal is likely worn.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this part compatible with all Dometic toilet models?\u003c\/strong\u003e\u003cbr\u003eA: This seal is specifically designed for Dometic 300 and 310 series toilets. Check your toilet's model number (usually found on the bowl rim) before ordering to ensure compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I install this myself?\u003c\/strong\u003e\u003cbr\u003eA: Yes, this is a straightforward replacement that most RV owners can handle with basic tools. You'll need to access the flush mechanism under the toilet bowl and remove the old seal, then install the new one. Our support team can provide installation guidance if needed.\u003c\/p\u003e\u003ch3\u003eWhy Choose Elkhart RV Parts\u003c\/h3\u003e\u003cp\u003eWe specialize in hard-to-find Dometic RV replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part we sell is genuine OEM Dometic stock, ensuring perfect fit and reliability. Our expert support team is ready to help you identify the exact part you need and answer any installation questions.\u003c\/p\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48318836932760,"sku":"385311785","price":175.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elkhartrvparts.com\/products\/dometic-rv-toilet-compact-replacement-service-part-sku-385311785","provider":"Elkhart RV Parts","version":"1.0","type":"link"}