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Tanxury GP876851 mixer cap assembly for Kohler valves enables smooth water flow.
Tanxury pressure balancing unit maintains steady temperature during showers.
Tanxury GP876851 kit compatible with Kohler K-304 and K-11748 platforms.
Tanxury GP800820 included kit component supports retrofit replacement.
Tanxury GP77759 included component enhances valve compatibility.
Tanxury durable brass and plastic construction for long-lasting use.
Tanxury installation-ready kit simplifies retrofit without full valve replacement.
Tanxury GP876851 mixer cap assembly for Kohler valves enables smooth water flow.
Tanxury pressure balancing unit maintains steady temperature during showers.
Tanxury GP876851 kit compatible with Kohler K-304 and K-11748 platforms.
Tanxury GP800820 included kit component supports retrofit replacement.
Tanxury GP77759 included component enhances valve compatibility.
Tanxury durable brass and plastic construction for long-lasting use.
Tanxury installation-ready kit simplifies retrofit without full valve replacement.

Tanxury GP876851 Mixer Cap & Pressure Balancing Kit for Kohler K-304 / K-11748 — Replacement Shower Cartridge

Overview Refresh your Kohler shower valve with the Tanxury GP876851 mixer cap and pressure balancing unit kit. Designed to retrofit...
Vendor: Tanxury
$85.52
$85.52
Please hurry! Only 5 left in stock
Subtotal: $85.52
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Tanxury GP876851 mixer cap assembly for Kohler valves enables smooth water flow.

Tanxury GP876851 Mixer Cap & Pressure Balancing Kit for Kohler K-304 / K-11748 — Replacement Shower Cartridge

$85.52
Tanxury GP876851 mixer cap assembly for Kohler valves enables smooth water flow.
Tanxury pressure balancing unit maintains steady temperature during showers.
Tanxury GP876851 kit compatible with Kohler K-304 and K-11748 platforms.
Tanxury GP800820 included kit component supports retrofit replacement.
Tanxury GP77759 included component enhances valve compatibility.
Tanxury durable brass and plastic construction for long-lasting use.
Tanxury installation-ready kit simplifies retrofit without full valve replacement.

Tanxury GP876851 Mixer Cap & Pressure Balancing Kit for Kohler K-304 / K-11748 — Replacement Shower Cartridge

$85.52
Description
Description
x

Overview

Refresh 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.

Key benefits

  • Combined mixer cap and balance unit provide coordinated control of water flow and temperature.
  • Durable construction blends water‑resistant plastic with brass elements for lasting performance.
  • Clear pre-installation steps help reduce common install hassles and potential leaks.
  • Top-screw adjustment offers a practical way to fine‑tune hot and cold balance if needed.

What’s included

  • GP876851 mixer cap and pressure balancing unit
  • GP800820 component
  • GP77759 component

Installation tips

  • Clean the valve area with sandpaper to remove impurities before fitting.
  • Lubricate all O‑rings and ensure they rest flat in their grooves.
  • Avoid rotating the cartridge during installation to maintain alignment.
  • If temperature balance drifts, use the top screw to fine‑tune the mix.

Real-life use scenarios

Imagine 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.

Why choose Tanxury

Tanxury 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.

Note: This description highlights potential benefits based on component features and is not a guarantee of outcomes.

FAQ

Q: What Kohler valves is the GP876851 kit compatible with?

A: Designed for Kohler K-304 and K-11748 platforms, including GP800820 and GP77759 parts for mixer cap and balance unit.

Q: What installation tips help prevent leaks?

A: Pre-clean the valve area, lubricate O-rings, ensure flat seating, and avoid rotating the cartridge; adjust top screw for balance if needed.

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Shipping & Return
Shipping & Return
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Shipping (Canada)

We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.

We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.

Returns (30 Days)

We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.

To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.

Refunds

Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.

Order Tracking

When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.

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