{"product_id":"dometic-rv-toilet-sealing-grommet-1-1-2-inch","title":"Dometic 1-1\/2\" Toilet Sealing Grommet - Fits 300\/310\/320 Series - Part# 385311111","description":"\u003cdiv class=\"erp-pdp\"\u003e\n\n\u003cp\u003eThe Dometic 385311111 is a 1-1\/2\" sealing grommet designed specifically for Dometic 300, 310, and 320 series RV toilets. This critical seal prevents water leaks between the toilet base and the floor flange, ensuring a watertight connection. If you're experiencing water seepage around your toilet base or notice the seal has deteriorated, this OEM replacement grommet restores proper function and prevents potential water damage to your RV floor.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fit:\u003c\/strong\u003e 1-1\/2\" diameter designed specifically for Dometic 300\/310\/320 series toilet installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-Tight Seal:\u003c\/strong\u003e Creates a reliable barrier between toilet base and floor flange to prevent leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made from flexible, long-lasting rubber compound that resists compression set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Quality:\u003c\/strong\u003e Genuine Dometic replacement part engineered to exact factory specifications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Direct replacement for worn or damaged original grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential Maintenance Part:\u003c\/strong\u003e Recommended replacement during toilet removal or when leaks are detected\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e385311111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrommet Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRubber compound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eToilet base to floor flange seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDometic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Models\u003c\/h2\u003e\n\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eModels\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e300 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDometic 300 Series RV Toilets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e310 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDometic 310 Series RV Toilets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e320 Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDometic 320 Series RV Toilets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow do I know if I need to replace this grommet?\u003c\/h3\u003e\n\u003cp\u003eSigns include water pooling around the toilet base after flushing, visible cracks or deterioration in the existing seal, or if you're removing the toilet for any maintenance. It's good practice to replace this seal whenever the toilet is removed from the floor flange.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's the difference between this and a wax ring?\u003c\/h3\u003e\n\u003cp\u003eUnlike traditional household wax rings, this rubber grommet is specifically designed for RV applications where movement and vibration are constant factors. The rubber material maintains its seal better than wax in mobile environments and won't melt in high temperatures.\u003c\/p\u003e\n\n\u003ch3\u003eCan I reuse the old grommet if it looks okay?\u003c\/h3\u003e\n\u003cp\u003eIt's not recommended. Once compressed, rubber seals lose their ability to create a proper water-tight seal. The small cost of a new grommet is worth the peace of mind and protection against potential water damage to your RV floor.\u003c\/p\u003e\n\n\u003ch3\u003eDo I need any special tools to install this grommet?\u003c\/h3\u003e\n\u003cp\u003eNo special tools required. Simply place the grommet over the floor flange before setting the toilet in place. Make sure the flange and toilet base are clean and dry for the best seal. Standard hand tools are all you need to secure the toilet mounting bolts.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose Elkhart RV Parts?\u003c\/h2\u003e\n\u003cp\u003eWe specialize in hard-to-find Dometic RV parts like this essential sealing grommet. Located in Elkhart, Indiana — the RV capital of the world — we understand the importance of having the right part when you need it. We stock genuine OEM Dometic parts and ship fast so you can get back on the road. Our team knows RV plumbing systems inside and out, and we're here to help you find exactly what you need with expert support every step of the way.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48317658857624,"sku":"385311111","price":30.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0346\/2397\/9579\/files\/dometic_part_385311111_100328_10.png?v=1774473825","url":"https:\/\/elkhartrvparts.com\/products\/dometic-rv-toilet-sealing-grommet-1-1-2-inch","provider":"Elkhart RV Parts","version":"1.0","type":"link"}