---
product_id: 162911368
title: "Plastic Water Valve Kit 385311641 for 300 310 320 Series Compatible with Sealand Marine Toilet Replacement and F300/F310 Toilet Water Valve Replacement (1 Piece)"
brand: "mudder"
price: "$45"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/162911368-plastic-water-valve-kit-385311641-for-300-310-320-series
store_origin: NZ
region: New Zealand
---

# Leak-proof design Easy installation Durable ABS material Plastic Water Valve Kit 385311641 for 300 310 320 Series Compatible with Sealand Marine Toilet Replacement and F300/F310 Toilet Water Valve Replacement (1 Piece)

**Brand:** mudder
**Price:** $45
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade Your Flush Game!

## Quick Answers

- **What is this?** Plastic Water Valve Kit 385311641 for 300 310 320 Series Compatible with Sealand Marine Toilet Replacement and F300/F310 Toilet Water Valve Replacement (1 Piece) by mudder
- **How much does it cost?** $45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/162911368-plastic-water-valve-kit-385311641-for-300-310-320-series)

## Best For

- mudder enthusiasts

## Why This Product

- Trusted mudder brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from high-quality ABS plastic, this valve withstands the test of time and usage.
- • **Leak-Proof Assurance:** Designed to prevent leaks, keeping your marine toilet functioning flawlessly.
- • **Versatile Application:** Compatible with Sealand marine toilets and RV Camper Vacu-flush systems.
- • **Seamless Compatibility:** Perfectly fits 300, 310, and 320 series toilets, ensuring a hassle-free upgrade.
- • **User-Friendly Installation:** No need for a toolbox! Simply screw it in for a secure fit.

## Overview

The Plastic Water Valve Kit 385311641 is a reliable replacement for 300, 310, and 320 series Sealand marine toilets. Made from durable ABS plastic, it ensures long-lasting performance and leak-proof functionality. This kit includes one water valve, a hose clamp, and a fastener, making installation straightforward and tool-free.

## Description

Full description not available

## Features

- What you get: come with 1 piece of water valve with a hose clamp and a fastener, good combination of water valve kit and is convenient for your replacement
- Material: our water valve kit is made of ABS plastic material, durable and can be applied for a long time, designed to keep from leaking and not easy to be broken down after carefully installed
- About compatibility: our product is for 300 310 320 series pedal-flush toilets, compatible with Sealand marine toilet, fits for RV Camper Vacu-flush toilets, very practical
- Easy to install: you can install without too many tools, just screw down and you make sure that settled properly and securely, also easy to remove without worry about breaking your toilet
- Warming tips: during the installing, please insure to install button with the correct angle in case that being broken, install carefully and ensure settled in good way

## Images

![Plastic Water Valve Kit 385311641 for 300 310 320 Series Compatible with Sealand Marine Toilet Replacement and F300/F310 Toilet Water Valve Replacement (1 Piece) - Image 1](https://m.media-amazon.com/images/I/71zlJ4gp4OL.jpg)
![Plastic Water Valve Kit 385311641 for 300 310 320 Series Compatible with Sealand Marine Toilet Replacement and F300/F310 Toilet Water Valve Replacement (1 Piece) - Image 2](https://m.media-amazon.com/images/I/61L+LETlJJL.jpg)
![Plastic Water Valve Kit 385311641 for 300 310 320 Series Compatible with Sealand Marine Toilet Replacement and F300/F310 Toilet Water Valve Replacement (1 Piece) - Image 3](https://m.media-amazon.com/images/I/71bQVCJoTlL.jpg)
![Plastic Water Valve Kit 385311641 for 300 310 320 Series Compatible with Sealand Marine Toilet Replacement and F300/F310 Toilet Water Valve Replacement (1 Piece) - Image 4](https://m.media-amazon.com/images/I/61YWMATsu6L.jpg)
![Plastic Water Valve Kit 385311641 for 300 310 320 Series Compatible with Sealand Marine Toilet Replacement and F300/F310 Toilet Water Valve Replacement (1 Piece) - Image 5](https://m.media-amazon.com/images/I/61crYC6hnWL.jpg)

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**Shop now:** [https://www.desertcart.nz/products/162911368-plastic-water-valve-kit-385311641-for-300-310-320-series](https://www.desertcart.nz/products/162911368-plastic-water-valve-kit-385311641-for-300-310-320-series)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-07*