---
product_id: 60855548
title: "Genuine Dometic OEM Base Seal and Mounting Hardware Kit | Dometic and Sealand 300 and 400 Series Toilets | RV Toilet Repair and Replacement Part | White - (385311652)"
brand: "dometic"
price: "€ 2.76"
currency: EUR
in_stock: false
category: "Dometic"
url: https://www.desertcart.hr/products/60855548-genuine-dometic-oem-base-seal-and-mounting-hardware-kit-dometic
store_origin: HR
region: Croatia
---

# rubber flange seal corrosion-resistant hardware OEM precision fit Genuine Dometic OEM Base Seal and Mounting Hardware Kit | Dometic and Sealand 300 and 400 Series Toilets | RV Toilet Repair and Replacement Part | White - (385311652)

**Brand:** dometic
**Price:** € 2.76
**Availability:** ❌ Out of Stock

## Summary

> 🚽 Lock in leak-free confidence with Dometic’s precision toilet base kit!

## Quick Answers

- **What is this?** Genuine Dometic OEM Base Seal and Mounting Hardware Kit | Dometic and Sealand 300 and 400 Series Toilets | RV Toilet Repair and Replacement Part | White - (385311652) by dometic
- **How much does it cost?** € 2.76 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/60855548-genuine-dometic-oem-base-seal-and-mounting-hardware-kit-dometic)

## Best For

- dometic enthusiasts

## Why This Product

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

## Key Features

- • **Sleek White Hardware Caps:** Clean, professional finish that blends seamlessly with your toilet base for a polished look.
- • **Seamless OEM Compatibility:** Perfectly engineered for Dometic 300 & 400 Series toilets, ensuring flawless installation every time.
- • **Warranty-Backed Reliability:** Factory-direct Dometic parts protect your investment with a 2-year manufacturer warranty.
- • **Leak-Proof Rubber Flange Seal:** Durable rubber flange prevents leaks and keeps your space hygienic and worry-free.
- • **Corrosion-Resistant Mounting Hardware:** T-bolts and nuts crafted to resist rust, guaranteeing long-lasting stability and performance.

## Overview

The Dometic 385311652 Toilet Base Seal and Mounting Hardware Kit is a genuine OEM replacement designed specifically for Dometic 300 and 400 Series toilets. It includes a durable rubber flange seal, corrosion-resistant T-bolts, nuts, and white hardware caps to ensure a secure, leak-proof installation. Engineered for reliability and backed by a 2-year warranty, this kit guarantees optimal fit, performance, and long-term durability.

## Description

The Dometic Mounting Hardware Kit is the precise OEM replacement for 300 and 400 Series Dometic toilets for reinstalling or servicing. Engineered for durability and corrosion resistance, the kit secures the toilet base mount from shifting or leaking. This kit includes the rubber flange seal, mounting hardware, and white hardware caps Genuine Dometic OEM parts are factory direct. Dometic components ensure proper fit, safety, reliability, performance, and durability. Using non-Dometic components affect product performance and could impact warranty coverage.

## Features

- OEM DURABILITY-Resistant to corrosion and vibration-related loosening
- PREVENTS TOILET MOVEMENT-Ensures long‑term stability during travel
- COMPLETE HARDWARE SET-Includes fasteners and seals for a proper install
- COMPATIBLE-Dometic 300 and 400 Series and Sealand toilets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BRIDMEA |
| Best Sellers Rank | #92,266 in Automotive ( See Top 100 in Automotive ) #89 in RV Toilet Spare Parts |
| Brand Name | Dometic |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,215) |
| Global Trade Identification Number | 00713814072933 |
| Included Components | Dometic Sanitation 385311652 Kit Mounting Hdwe White F/300/ |
| Installation Method | Floor Mounted |
| Item Dimensions D x W x H | 6"D x 5.38"W x 0.63"H |
| Item Type Name | Dometic Sanitation 385311652 Kit Mounting Hdwe White F/300/ |
| Item Weight | 3.2 ounces |
| Manufacturer | Dometic |
| Manufacturer Part Number | 385311652 |
| Manufacturer Warranty Description | 2 year manufacturer |
| Material Type | Plastic |
| Model Number | 385311652 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Seat Material | Metal |
| Shape | Round |
| UPC | 713814072933 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Dometic
- **Color:** White
- **Item Weight:** 3.2 ounces
- **Material:** Plastic
- **Product Dimensions:** 6"D x 5.38"W x 0.63"H

## Images

![Genuine Dometic OEM Base Seal and Mounting Hardware Kit | Dometic and Sealand 300 and 400 Series Toilets | RV Toilet Repair and Replacement Part | White - (385311652) - Image 1](https://m.media-amazon.com/images/I/61ZHCY9x5uL.jpg)

## Frequently Bought Together

- Dometic 385311652 Toilet Base Seal & Mounting Hardware Kit, White | 300 Series Toilets | Genuine OEM Spare Part
- Dometic 310 Standard Toilet - White, Oblong Shape, Lightweight and Efficient with Pressure-Enhanced PowerFlush and Slow Close Seat Cover - Perfect for Modern RVs
- DOMETIC 385345892 3" Socket Floor Flange , Black

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**Shop now:** [https://www.desertcart.hr/products/60855548-genuine-dometic-oem-base-seal-and-mounting-hardware-kit-dometic](https://www.desertcart.hr/products/60855548-genuine-dometic-oem-base-seal-and-mounting-hardware-kit-dometic)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-14*