---
product_id: 650290264
title: "XQIQX RV Toilet Seal with 3 Inch Socket Floor Flange Kit, RV Toilet Flange Seal Fits 300/310/320 RV Toilets to Replaces 385345892 Socket Floor Flange, 385311652 Base Seal and 385311658 Flush Ball Seal"
brand: "xqiqx"
price: "€ 60.80"
currency: EUR
in_stock: true
reviews_count: 5
category: "Xqiqx"
url: https://www.desertcart.fi/products/650290264-xqiqx-rv-toilet-seal-with-3-inch-socket-floor-flange
store_origin: FI
region: Finland
---

# Long-lasting Durability Upgraded Easy Install 3-in-1 Seal Kit XQIQX RV Toilet Seal with 3 Inch Socket Floor Flange Kit, RV Toilet Flange Seal Fits 300/310/320 RV Toilets to Replaces 385345892 Socket Floor Flange, 385311652 Base Seal and 385311658 Flush Ball Seal

**Brand:** xqiqx
**Price:** € 60.80
**Availability:** ✅ In Stock

## Summary

> 🚐 Seal the deal on RV comfort—no leaks, no smells, just smooth rides!

## Quick Answers

- **What is this?** XQIQX RV Toilet Seal with 3 Inch Socket Floor Flange Kit, RV Toilet Flange Seal Fits 300/310/320 RV Toilets to Replaces 385345892 Socket Floor Flange, 385311652 Base Seal and 385311658 Flush Ball Seal by xqiqx
- **How much does it cost?** € 60.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/650290264-xqiqx-rv-toilet-seal-with-3-inch-socket-floor-flange)

## Best For

- xqiqx enthusiasts

## Why This Product

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

## Key Features

- • **Odor & Leak Defense:** Stops leaks and eliminates foul smells to keep your RV fresh
- • **24/7 Customer Support:** Reliable help whenever you need it, ensuring peace of mind
- • **Effortless Installation:** Upgraded flange slot design for quick, hassle-free setup
- • **Premium Rubber Compound:** Resists cracking and deformation for extended service life
- • **Triple-Component Precision:** Complete 3-part seal kit fits 300/310/320 RV toilets seamlessly

## Overview

The XQIQX RV Toilet Seal Kit includes a 3-inch socket floor flange, base seal, and flush ball seal designed specifically for 300, 310, and 320 series RV toilets. Crafted from high-quality rubber, it prevents leaks and odors while offering long-lasting durability. Its upgraded installation slot ensures easy replacement without extra tools, backed by responsive 24/7 customer service.

## Description

Contents: 385345892 Socket Floor Flange, 385311652 Base Seal and 385311658 Flush Ball Seal

Review: Good product fast delivery
Review: Great replacement!!

## Features

- Compatibility: 385345892 socket floor flange, 385311652 rv toilet seal and 385311658 flush ball seal are designed for repairing 300, 310 and 320 series rv toilets. Easily solve the sealing problem of RV toilets
- Applicable Scenarios: The rv toilet seal kit can effectively deal with the problem of awful smell and water leakage caused by the rupture of the original toilet seal. Keep the air in the RV clean, save your precious time and improve the quality of life
- Longer Service Life: RV toilet seal kit is made of high quality rubber compound, which can ensure that the gasket will not deform or even crack due to aging for a long time, and has a long service life
- Simple Installation: RV toilet seal replacement is easy to install. We have upgraded and improved the installation slot of the socket floor flange, enhancing installation compatibility and making installation easier. Provide a complete set of replacement parts without the need for additional accessories
- After Sale Service: This rv toilet flange seal for 300/310/320 toilet parts is an effective means of dealing with leaking RV toilets. We provide 24 hour friendly customer service and are dedicated to solving all the problems for users

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D73LR9CC |
| Item model number | RTS 3S |
| Manufacturer | XQIQX |
| Product Dimensions | 17.78 x 17.78 x 8.13 cm; 422 g |

## Product Details

- **Brand:** XQIQX
- **Manufacturer:** XQIQX
- **UPC:** 717044058187

## Images

![XQIQX RV Toilet Seal with 3 Inch Socket Floor Flange Kit, RV Toilet Flange Seal Fits 300/310/320 RV Toilets to Replaces 385345892 Socket Floor Flange, 385311652 Base Seal and 385311658 Flush Ball Seal - Image 1](https://m.media-amazon.com/images/I/41511jYdC2L.jpg)
![XQIQX RV Toilet Seal with 3 Inch Socket Floor Flange Kit, RV Toilet Flange Seal Fits 300/310/320 RV Toilets to Replaces 385345892 Socket Floor Flange, 385311652 Base Seal and 385311658 Flush Ball Seal - Image 2](https://m.media-amazon.com/images/I/41aVavEk95L.jpg)
![XQIQX RV Toilet Seal with 3 Inch Socket Floor Flange Kit, RV Toilet Flange Seal Fits 300/310/320 RV Toilets to Replaces 385345892 Socket Floor Flange, 385311652 Base Seal and 385311658 Flush Ball Seal - Image 3](https://m.media-amazon.com/images/I/41fXhgwofGL.jpg)
![XQIQX RV Toilet Seal with 3 Inch Socket Floor Flange Kit, RV Toilet Flange Seal Fits 300/310/320 RV Toilets to Replaces 385345892 Socket Floor Flange, 385311652 Base Seal and 385311658 Flush Ball Seal - Image 4](https://m.media-amazon.com/images/I/518NCHl7U4L.jpg)
![XQIQX RV Toilet Seal with 3 Inch Socket Floor Flange Kit, RV Toilet Flange Seal Fits 300/310/320 RV Toilets to Replaces 385345892 Socket Floor Flange, 385311652 Base Seal and 385311658 Flush Ball Seal - Image 5](https://m.media-amazon.com/images/I/51dtPbTXugL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***L on 14 July 2025*

Good product fast delivery

### ⭐⭐⭐⭐⭐ Review
*by T***H on 22 July 2025*

Great replacement!!

### ⭐⭐⭐ Review
*by L***E on 5 June 2025*

Flange fit was good. Only downside was seal that holds water inside bowl didnt work and now is worse than before.

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**Shop now:** [https://www.desertcart.fi/products/650290264-xqiqx-rv-toilet-seal-with-3-inch-socket-floor-flange](https://www.desertcart.fi/products/650290264-xqiqx-rv-toilet-seal-with-3-inch-socket-floor-flange)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-09*