{"product_id":"tanxury-gp876851-mixer-cap-pressure-balancing-kit-for-kohler-k-304-k-11748-replacement-shower-cartridge","title":"Tanxury GP876851 Mixer Cap \u0026 Pressure Balancing Kit for Kohler K-304 \/ K-11748 — Replacement Shower Cartridge","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eRefresh your Kohler shower valve with the Tanxury GP876851 mixer cap and pressure balancing unit kit. Designed to retrofit Kohler valves on K-304 and K-11748 platforms, this kit includes GP800820 and GP77759 to address common wear without a complete valve swap. Enjoy a smoother shower experience with components built for durability and practical retrofit capability.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCombined mixer cap and balance unit provide coordinated control of water flow and temperature.\u003c\/li\u003e\n  \u003cli\u003eDurable construction blends water‑resistant plastic with brass elements for lasting performance.\u003c\/li\u003e\n  \u003cli\u003eClear pre-installation steps help reduce common install hassles and potential leaks.\u003c\/li\u003e\n  \u003cli\u003eTop-screw adjustment offers a practical way to fine‑tune hot and cold balance if needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGP876851 mixer cap and pressure balancing unit\u003c\/li\u003e\n  \u003cli\u003eGP800820 component\u003c\/li\u003e\n  \u003cli\u003eGP77759 component\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eClean the valve area with sandpaper to remove impurities before fitting.\u003c\/li\u003e\n  \u003cli\u003eLubricate all O‑rings and ensure they rest flat in their grooves.\u003c\/li\u003e\n  \u003cli\u003eAvoid rotating the cartridge during installation to maintain alignment.\u003c\/li\u003e\n  \u003cli\u003eIf temperature balance drifts, use the top screw to fine‑tune the mix.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-life use scenarios\u003c\/h3\u003e\n\u003cp\u003eImagine stepping into a shower where pressure feels steady and warmth remains consistent. This kit aims to deliver predictable water behavior, reducing abrupt shifts and letting you focus on your routine.\u003c\/p\u003e\n\u003ch3\u003eWhy choose Tanxury\u003c\/h3\u003e\n\u003cp\u003eTanxury emphasizes retrofit compatibility and practical repair paths. The GP876851 kit targets common Kohler configurations, offering a straightforward route to renewed reliability without a full valve replacement.\u003c\/p\u003e\n\u003cp\u003eNote: This description highlights potential benefits based on component features and is not a guarantee of outcomes.\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: What Kohler valves is the GP876851 kit compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for Kohler K-304 and K-11748 platforms, including GP800820 and GP77759 parts for mixer cap and balance unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What installation tips help prevent leaks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Pre-clean the valve area, lubricate O-rings, ensure flat seating, and avoid rotating the cartridge; adjust top screw for balance if needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Tanxury","offers":[{"title":"Default Title","offer_id":47467315167406,"sku":"B0D8PMLMG1","price":85.52,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/tanxury-gp876851-mixer-cap-assembly.jpg?v=1770361628","url":"https:\/\/handyskook.ca\/products\/tanxury-gp876851-mixer-cap-pressure-balancing-kit-for-kohler-k-304-k-11748-replacement-shower-cartridge","provider":"HandySkook","version":"1.0","type":"link"}