{"product_id":"oyviny-upgraded-rv-toilet-valve-kit-for-dometic-300-321-freeze-resistant-leak-resistant-replacement","title":"Oyviny Upgraded RV Toilet Valve Kit for Dometic 300–321 | Freeze-Resistant \u0026 Leak-Resistant Replacement","description":"\u003ch2\u003eReliable Valve Replacement for Dometic RV Toilets\u003c\/h2\u003e\n\u003cp\u003eOn the road, dependable components matter. The Oyviny Upgraded RV Toilet Water Valve Kit is designed as a precise, ready-to-install replacement for Dometic 300, 301, 310, 311, 320, and 321 series toilets. It replaces the aging valve and flush seal (385311641 and 385311658) with a durable solution built to handle temperature swings and daily use. This kit helps keep your camper bathroom clean and functional, without the guesswork of hunting for individual parts.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose this kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable polypropylene valve body that remains flexible in cold conditions for reliable operation\u003c\/li\u003e\n  \u003cli\u003eLeak-resistant design with precision threads and a soft rubber seal for a snug fit\u003c\/li\u003e\n  \u003cli\u003eEasy, roughly 10-minute installation with a clear guide, often without replacing the entire toilet\u003c\/li\u003e\n  \u003cli\u003eComplete kit includes valve, seal, mesh filters, hose clamp, screws and washers\u003c\/li\u003e\n  \u003cli\u003eBroad compatibility across multiple Dometic models for a flexible upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use on the road\u003c\/h3\u003e\n\u003cp\u003eWhether you’re camping in chilly evenings or traveling between sites, the kit is designed to keep the toilet flushing smoothly. The freeze-resistant material helps prevent cracking in cold weather, while the strong seal minimizes the chance of leaks. A snug connection helps keep the surrounding area dry, contributing to a calmer campsite experience.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s included and how it helps\u003c\/h3\u003e\n\u003cp\u003eThe water valve module comprises the 385311641 valve, the 385311658 flush seal, plus essential hardware such as mesh filters, a hose clamp, screws and washers. Having all necessary components in one package reduces replacements and simplifies maintenance when a component wears or begins to leak.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and quick installation tips\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, confirm your model against the supported Dometic range. The kit is designed for quick, tool-light installation—typically about 10 minutes after gaining access to the assembly area. A straightforward guide helps you reassemble with confidence, avoiding the need for a full toilet replacement.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this valve compatible with my Dometic toilet model?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit supports Dometic models 300, 301, 310, 311, 320, and 321; verify your model before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included and how easy is installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes valve, seal, filters, clamps, screws, washers; about 10 minutes to install with the included guide.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":42465364410453,"sku":"B0FM75PJ5C","price":28.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/oyviny-upgraded-rv-toilet-valve-assembly.jpg?v=1778005182","url":"https:\/\/plentytorque.co.uk\/products\/oyviny-upgraded-rv-toilet-valve-kit-for-dometic-300-321-freeze-resistant-leak-resistant-replacement","provider":"PlentyTorque","version":"1.0","type":"link"}