{"product_id":"lavelle-industries-r528-fill-valve-replacement-cap-kit","title":"Lavelle Industries R528 Fill Valve Replacement Cap Kit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LAVELLE INDUSTRIES R528 is a replacement cap assembly designed for toilet fill valves. It restores proper fill valve function by replacing the cap and diaphragm assembly rather than requiring a full valve replacement. The R528 features plastic construction with a long-lasting rubber diaphragm, providing a durable seal that resists wear over repeated fill cycles. Plumbers and experienced DIYers install this part as a targeted repair to correct running toilets, inconsistent fill rates, or failed diaphragm seals. The repair kit approach reduces material cost and labor time compared to replacing the entire fill valve assembly.\u003c\/p\u003e\n\u003cp\u003eThe R528 is intended for use with Korky QuietFILL fill valves, Korky MaxPERFORMANCE fill valves, and TOTO fill valves. The fill valve itself is not included. This cap assembly is suited for residential toilet repair applications where the existing fill valve body is in serviceable condition and only the cap or diaphragm has failed or degraded.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePlastic cap construction with integrated rubber diaphragm for a reliable seal\u003c\/li\u003e\n  \u003cli\u003eLong-lasting rubber diaphragm resists wear over extended service life\u003c\/li\u003e\n  \u003cli\u003eSold individually as a direct replacement cap assembly\u003c\/li\u003e\n  \u003cli\u003eCompatible with multiple Korky and TOTO fill valve models\u003c\/li\u003e\n  \u003cli\u003eTargeted repair component reduces need for full fill valve replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with Korky QuietFILL fill valves, Korky MaxPERFORMANCE fill valves, and TOTO fill valves. Fill valve is not included with this kit.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed plumber or qualified individual. Shut off the water supply to the toilet at the angle stop valve and flush to depressurize the tank before beginning work. Remove the existing cap assembly and replace with the R528 according to the fill valve manufacturer instructions. Restore water supply and verify the fill cycle operates correctly with no leaks before returning the fixture to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Plastic body with rubber diaphragm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.063 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00749306528039\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LAVELLE INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: R528\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LAVELLE INDUSTRIES","offers":[{"title":"Default Title","offer_id":51346757058866,"sku":"R528","price":18.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310549536.jpg?v=1782089422","url":"https:\/\/voomisupply.com\/products\/lavelle-industries-r528-fill-valve-replacement-cap-kit","provider":"Voomi Supply","version":"1.0","type":"link"}