{"product_id":"nipponasia-gp876851-mixer-cap-pressure-balancing-kit-for-kohler-k-304-k-11748-black","title":"nipponAsia GP876851 Mixer Cap \u0026 Pressure-Balancing Kit for Kohler K-304\/K-11748 (Black)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe NipponAsia GP876851 Mixer Cap and Pressure-Balancing Unit Kit brings together precise control and dependable performance for Kohler shower valves. Designed for Kohler K-304 and K-11748 platforms, this all-in-one solution helps stabilize temperature and pressure, reducing abrupt changes during showers. While results can vary by home plumbing, many users notice a smoother transition between hot and cold water and a more predictable handle feel.\u003c\/p\u003e\u003ch3\u003eWhat’s included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGP876851 part number\u003c\/li\u003e\n\u003cli\u003eCartridge GP800820\u003c\/li\u003e\n\u003cli\u003eMixer cap GP77759\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey benefits and compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eControls pressure to support a steadier shower experience\u003c\/li\u003e\n\u003cli\u003eAdjusts temperature range for a consistent feel across the valve’s range\u003c\/li\u003e\n\u003cli\u003eHelps address leaks and unstable hot\/cold water in compatible setups\u003c\/li\u003e\n\u003cli\u003eDesigned for Kohler K-304 and K-11748 platforms, simplifying replacement decisions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation tips\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eO-ring must sit flat in the groove; do not rotate the cartridge during installation\u003c\/li\u003e\n\u003cli\u003eVerify groove cleanliness and proper seating for a reliable seal\u003c\/li\u003e\n\u003cli\u003eShut off water supply before replacing components and follow local codes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal-world use and maintenance\u003c\/h3\u003e\u003cp\u003eIn day-to-day showers, a balanced pressure system can offer a reassuring sense of control as you adjust temperature. The included GP800820 cartridge works with the mixer cap to coordinate flow, making quick shampoo rinses or longer warm showers feel more predictable. Regular inspection of seals and grooves helps maintain steady performance over time.\u003c\/p\u003e\u003ch3\u003eWhy choose NipponAsia\u003c\/h3\u003e\u003cp\u003eBuilt with fit and durability in mind, the GP876851 kit provides a cost-effective way to refresh compatible Kohler valves without replacing entire valve bodies. Expect straightforward retrofit, reliable operation, and easier maintenance as part of a broader NipponAsia approach to shower valve components.\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 is included in the GP876851 kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes GP800820 cartridge and GP77759 mixer cap; part number GP876851.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this kit compatible with Kohler K-304 and K-11748 platforms?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The GP876851 kit is compatible with Kohler K-304 and K-11748 platforms, offering improved control and balanced water flow.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"nipponAsia","offers":[{"title":"Default Title","offer_id":47467869208750,"sku":"B08P1J3M2Q","price":85.52,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/nipponasia-gp876851-mixer-cap-kit.jpg?v=1770383329","url":"https:\/\/handyskook.ca\/products\/nipponasia-gp876851-mixer-cap-pressure-balancing-kit-for-kohler-k-304-k-11748-black","provider":"HandySkook","version":"1.0","type":"link"}