{"product_id":"toilet-flush-valve-silicone-seal-washer-siamp-optima-49-50","title":"Silicone Flush Valve Seal Washer for Siamp Optima 49 \u0026 50","description":"\n\u003ch2\u003eLEENKEA Toilet Flush Valve Silicone Seal Washer — Compatible with Siamp Optima 49 \u0026amp; 50\u003c\/h2\u003e\n\u003cp\u003eKeep your toilet functioning at its best with this durable silicone drain valve sealing ring from LEENKEA. Engineered specifically for \u003cstrong\u003eSiamp Optima 49 and 50\u003c\/strong\u003e float valve systems (part reference 34490507), this replacement seal washer delivers a secure, leak-free connection that helps maintain flushing efficiency and reduces water wastage. Available in a single piece or a convenient 5-pack — perfect for stocking up on spares.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Seal Washer?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Silicone Material:\u003c\/strong\u003e Crafted from high-grade silicone for long-lasting durability and outstanding resistance to wear, ensuring reliable performance over years of use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Connection Design:\u003c\/strong\u003e Engineered with compression inlet and outlet connection types, this washer creates a secure, leak-free seal — giving you confidence every flush.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSiamp Optima 49 \u0026amp; 50 Compatible:\u003c\/strong\u003e Precisely designed to integrate seamlessly with Siamp Optima models 49 and 50 float valve systems (ref. 34490507), guaranteeing a perfect fit without modifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy DIY Installation:\u003c\/strong\u003e The straightforward design means quick, hassle-free installation — no specialist tools required. Ideal for DIY enthusiasts and plumbing professionals alike.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater-Efficient Performance:\u003c\/strong\u003e Maintains proper flushing efficiency, helping to reduce water wastage and optimize your toilet system's overall performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrain Valve Sealing Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLEENKEA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilicone\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.83 inches (approx. 72 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiamp Optima 49 \u0026amp; 50 (Part No. 34490507)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompression Inlet \u0026amp; Outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 piece \/ 5 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 or 5 × Drain Valve Sealing Ring (as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Actual product color may vary slightly from images due to monitor brightness and lighting conditions. Please allow a minor measurement deviation of ±1–2 mm.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pcs-silicone-bathroom-basin-drain-ring-gasket-replacement-for-bathtub-sink-pop-up-plug-cap-washer-seal-floor-drain-accessory\"\u003eSilicone Bathroom Basin Drain Ring Gasket – Replacement Washer Seal\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-4pcs-shower-foot-cleaner-foot-washing-brush-remove-dead-skin-with-suction-cup-for-bathing-hotels-slippers-home-bathroom-tools-1\"\u003eShower Foot Cleaner Brush with Suction Cup – Bathroom Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-thick-memory-sponge-floor-mat-160g-slow-rebound-absorbent-non-slip-bathroom-kitchen-foot-mat-for-home\"\u003eThick Memory Sponge Non-Slip Bathroom Floor Mat\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which toilet flush valve models is this seal washer compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This silicone seal washer is specifically designed for \u003cstrong\u003eSiamp Optima 49 and 50\u003c\/strong\u003e float valve systems, referenced by part number \u003cstrong\u003e34490507\u003c\/strong\u003e. Please confirm your valve model before purchasing to ensure compatibility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material is this toilet flush valve seal washer made from?\u003c\/h4\u003e\n\u003cp\u003eA: It is made from high-grade \u003cstrong\u003esilicone\u003c\/strong\u003e, which offers excellent resistance to wear, temperature changes, and moisture — making it a long-lasting, reliable replacement for bathroom plumbing systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I install this seal washer myself without a plumber?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The compression-connection design and standard sizing (2.83 inches diameter) make this a straightforward DIY installation. Most homeowners can replace the seal washer in minutes using basic household tools.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why should I buy a 5-pack instead of a single piece?\u003c\/h4\u003e\n\u003cp\u003eA: The 5-pack offers great value if you have multiple toilets with Siamp Optima 49 or 50 valves, or if you'd like to keep spare washers on hand for future maintenance. Silicone seal washers can wear over time, so having extras readily available saves time and effort.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which toilet flush valve models is this seal washer compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This silicone seal washer is specifically designed for Siamp Optima 49 and 50 float valve systems, referenced by part number 34490507. 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