{"product_id":"fetechmate-rv-toilet-replacement-valve-kit-2-set-385311641-valves-with-385311658-flush-ball-seals-for-dometic-300-321-series-le","title":"Fetechmate RV Toilet Replacement Valve Kit — 2-Set 385311641 Valves with 385311658 Flush Ball Seals for Dometic 300-321 Series, Le","description":"\u003cp\u003e\u003cstrong\u003eFetechmate's 385311641 valve and 385311658 flush ball seal kit is a 2-set OEM-compatible replacement that stops leaks and restores reliable pedal-flush operation for Dometic 300\/301\/310\/311\/320\/321 series RV toilets.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen an RV or marine pedal-flush toilet drips, smells, or fails to hold vacuum, the most common culprits are worn valves and seals. This two-pack replacement from Fetechmate includes the 385311641 water valve assemblies and matched 385311658 flush ball seals, hardware, and filters to return your toilet to tight, odor-controlled performance without hunting for multiple parts. The kit is built from heavy-duty ABS, pressure-tested for sealing, and supplied with clamps and screws for fast installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit stop leaks and odors?\u003c\/h3\u003e\n\u003cp\u003eThe kit uses an upgraded integrated sealing design plus precision-fit flush ball seals that block water seepage and prevent sewer gas backflow. Components are pressure-tested at the factory and the ABS valve bodies resist deformation under pedal pressure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated sealing structure reduces valve-to-body gaps.\u003c\/li\u003e\n  \u003cli\u003e385311658 flush ball seals form a tight closure against the valve seat.\u003c\/li\u003e\n  \u003cli\u003ePressure-tested assemblies reduce the risk of post-installation drips.\u003c\/li\u003e\n  \u003cli\u003eIncluded hose clamps ensure secure connections to inlet hoses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich toilets and situations is this compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis replacement set is engineered for mainstream RV and marine pedal-flush and vacuum-flush systems, matching common OEM dimensions for direct swaps. It’s ideal when the existing valve leaks, the pedal feels spongy, or the bowl won’t hold vacuum.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirectly fits Dometic 300, 301, 310, 311, 320, 321 series toilets.\u003c\/li\u003e\n  \u003cli\u003eCompatible with many Sealand (Seal-and), Traveler, and Vacuflush systems.\u003c\/li\u003e\n  \u003cli\u003eWorks as a full replacement for worn 385311641 valve assemblies.\u003c\/li\u003e\n  \u003cli\u003eSuitable for RVs, campers, trailers, motorhomes, and boats.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eThe package contains two complete valve assemblies plus matching flush ball seals and the fasteners needed for a one-stop repair—no extra parts required for most repairs. Installation is straightforward for anyone comfortable with basic RV plumbing and hand tools; the kit includes clamps, screws, and replacement mesh filters for maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2 x 385311641 toilet water valves and 2 x 385311658 flush ball seals.\u003c\/li\u003e\n  \u003cli\u003e2 hose clamps, 4 stainless mesh filters, 4 screws for mounting.\u003c\/li\u003e\n  \u003cli\u003eAll parts pre-sized for direct replacement without modification.\u003c\/li\u003e\n  \u003cli\u003eSimple hand tools—screwdriver and pliers—are typically sufficient.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the kit and what support is available after purchase?\u003c\/h3\u003e\n\u003cp\u003eComponents are manufactured from premium heavy-duty ABS for wear resistance and long service life; the kit includes spare filters to extend intervals between cleanings. Fetechmate backs the product with a 365-day quality guarantee and responsive customer support for installation or warranty questions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty ABS bodies resist cracking and wear under pedal use.\u003c\/li\u003e\n  \u003cli\u003eStainless mesh filters included to protect against debris and prolong seals.\u003c\/li\u003e\n  \u003cli\u003e365-day warranty and technical support from Fetechmate.\u003c\/li\u003e\n  \u003cli\u003eFactory inspection and pressure testing to meet OEM-style standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? RV owners, marine operators, and service technicians who need a dependable, OEM-compatible replacement for leaking or failing pedal-flush toilet valves will find this Fetechmate two-set kit a practical, cost-effective repair option. Choose this kit if you want a direct-fit repair for Dometic 300\/301\/310\/311\/320\/321 series toilets or similar Sealand and vacuum-flush systems, and if you prefer a packaged solution that includes clamps, filters, and fasteners for a single-visit repair.\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: Will these parts fit my Dometic 310 toilet?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit is designed to directly replace valves and seals in Dometic 300\/301\/310\/311\/320\/321 series toilets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this kit myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most owners with basic tools can install it; the kit includes clamps, screws, and filters for straightforward replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fetechmate","offers":[{"title":"Default Title","offer_id":48084528365726,"sku":"B0CT5M5RNS","price":30.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/fetechmate-front-view-packaged-kits.jpg?v=1785858486","url":"https:\/\/northtrailauto.ca\/products\/fetechmate-rv-toilet-replacement-valve-kit-2-set-385311641-valves-with-385311658-flush-ball-seals-for-dometic-300-321-series-le","provider":"North Trail Auto","version":"1.0","type":"link"}