{"product_id":"vayolli-gp76851-mixer-cap-gp500520-pressure-balancing-unit-kohler-gp77759-compatible-shower-valve-repair-kit","title":"Vayolli GP76851 Mixer Cap + GP500520 Pressure Balancing Unit — Kohler GP77759 Compatible Shower Valve Repair Kit","description":"\u003ch3\u003eElevate your shower valve performance with a trusted replacement kit\u003c\/h3\u003e\n\u003cp\u003eThe Vayolli GP76851 Mixer Cap paired with the GP500520 Pressure Balancing Unit is a thoughtfully designed replacement set built to restore steadier water temperature and reliable operation in compatible Kohler shower systems. Engineered for Rite-Temp configurations and 1\/2\" shower valves, this kit integrates with Kohler GP77759 replacement parts to support consistent control and a durable seal, combining brass and high‑quality plastic for long‑lasting wear resistance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get and how it helps\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGP76851 mixer cap and GP500520 pressure balancing unit as a complete replacement pair\u003c\/li\u003e\n  \u003cli\u003eO‑ring and installation guidance to support a secure seal\u003c\/li\u003e\n  \u003cli\u003eCompatibility with Kohler GP77759, Rite-Temp, and 1\/2\" shower valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn everyday use, this kit addresses common shower concerns like leakage, dripping, and temperature mismatches, aiming to deliver a more predictable shower experience. While outcomes can vary, the setup is designed to reduce abrupt temperature swings and improve control during hot and cold cycles.\u003c\/p\u003e\n\n\u003ch3\u003eMaterials, durability, and quality\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass and high‑quality plastic construction offer durability and reliable sealing\u003c\/li\u003e\n  \u003cli\u003eSeals and O‑rings designed to resist wear and help minimize leaks\u003c\/li\u003e\n  \u003cli\u003eCompatibility with standard valve configurations to simplify maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstallation emphasizes careful handling: lubricate O‑rings before seating, ensure the O‑ring sits flat in its groove, and avoid rotating the cartridge to prevent misalignment. If scale is present, a light pass with sandpaper can help restore a clean seal and reduce leakage risk.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation tips and best practices\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLubricate all O‑ring rubber parts before installing\u003c\/li\u003e\n  \u003cli\u003ePlace the O‑ring flat in the groove\u003c\/li\u003e\n  \u003cli\u003ePress the Pressure Balancing Unit firmly into place\u003c\/li\u003e\n  \u003cli\u003eDo not rotate the cartridge during assembly\u003c\/li\u003e\n  \u003cli\u003eIf needed, use gentle sanding to remove limescale on internal\/external surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy consider this kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePotential for steadier water temperature and improved control\u003c\/li\u003e\n  \u003cli\u003eReduced leakage or dripping through improved sealing\u003c\/li\u003e\n  \u003cli\u003eDurable components designed for everyday bathroom use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWarranty and support: this kit comes with a 3-year warranty, reflecting Vayolli’s commitment to quality bathroom accessories and ongoing customer care.\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 GP76851 kit compatible with Kohler GP77759 and Rite-Temp valves?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The GP76851 mixer cap and GP500520 unit are designed to work with Kohler GP77759 on Rite-Temp and 1\/2\" shower valves. Please verify your valve model before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What installation steps are recommended with this kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Lubricate all O-rings, place the O-ring flat in the groove, avoid rotating the cartridge, and use sandpaper to remove limescale for a reliable seal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Vayolli","offers":[{"title":"Default Title","offer_id":53092502372463,"sku":"B0D1BP8NW6","price":42.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/vayolli-gp76851-mixer-cap.jpg?v=1778750638","url":"https:\/\/taskholt.com\/products\/vayolli-gp76851-mixer-cap-gp500520-pressure-balancing-unit-kohler-gp77759-compatible-shower-valve-repair-kit","provider":"TaskHolt","version":"1.0","type":"link"}