{"product_id":"larsen-supply-co-inc-s-764-3-shower-stem-cartridge","title":"Larsen Supply Co., Inc. S-764-3 Shower Stem Cartridge","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LARSEN SUPPLY CO., INC. S-764-3 is a Posi-Temp shower stem cartridge designed as a direct replacement for the Moen 0519 cartridge. This component regulates hot and cold water flow and temperature inside a Posi-Temp single-handle shower valve body. It is a wear item that plumbers and service techs replace when a valve drips, fails to hold temperature, or becomes difficult to operate. The cartridge ships individually and weighs 1.19 pounds packaged. Installation requires no special tools beyond standard plumbing hand tools and proper water shutoff before service.\u003c\/p\u003e\u003cp\u003eThis cartridge is suited for residential shower repair applications where a Posi-Temp valve is installed. The Posi-Temp design limits maximum water temperature, making it common in code-required scald-prevention installations. Service plumbers typically encounter this part during routine valve rebuilds, drip repairs, or full cartridge replacements in single-handle tub and shower trim setups. It is sold individually, one cartridge per card, and is also available in case quantities of six units for service fleets stocking common replacement parts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for Moen 0519 Posi-Temp shower stem cartridge\u003c\/li\u003e\n\u003cli\u003eControls both hot and cold water flow within a single-handle Posi-Temp valve body\u003c\/li\u003e\n\u003cli\u003eSold individually, one per card, with case quantity of six available\u003c\/li\u003e\n\u003cli\u003eDesigned for scald-protection Posi-Temp valve assemblies common in residential shower systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement for the Moen 0519 Posi-Temp shower stem cartridge in single-handle Posi-Temp shower valve applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber. Shut off the water supply to the shower valve before beginning any cartridge removal or installation. Follow local plumbing codes, including applicable IPC requirements for shower valve service. Do not force the cartridge during insertion, as improper seating can result in leaks or valve malfunction.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1.19 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 per card (6 per case)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LARSEN SUPPLY CO., INC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: S-764-3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LASCO","offers":[{"title":"Default Title","offer_id":51562189422898,"sku":"S-764-3","price":229.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/08c9b8f199a9a1972a47a92d524aad13.jpg?v=1786472797","url":"https:\/\/voomisupply.com\/products\/larsen-supply-co-inc-s-764-3-shower-stem-cartridge","provider":"Voomi Supply","version":"1.0","type":"link"}