---
product_id: 44410849
title: "42137 Aqua Magic II Base-White"
brand: "thetford"
price: "€ 383.09"
currency: EUR
in_stock: true
reviews_count: 8
category: "Thetford"
url: https://www.desertcart.pt/products/44410849-42137-aqua-magic-ii-base-white
store_origin: PT
region: Portugal
---

# Compact 19"D x 12"W x 13"H Precision-fit base design Durable high-quality plastic 42137 Aqua Magic II Base-White

**Brand:** thetford
**Price:** € 383.09
**Availability:** ✅ In Stock

## Summary

> 🚐 Upgrade your mobile throne with Thetford’s precision base – because your RV deserves the best!

## Quick Answers

- **What is this?** 42137 Aqua Magic II Base-White by thetford
- **How much does it cost?** € 383.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/44410849-42137-aqua-magic-ii-base-white)

## Best For

- thetford enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight Durability:** Crafted from premium plastic, combining strength with easy handling at just 0.16 kg.
- • **Seamless Compatibility:** Exact replacement base for Aqua Magic II toilets ensures hassle-free upgrades and repairs.
- • **Space-Savvy Dimensions:** Compact oval shape fits perfectly in tight RV or marine bathroom spaces.
- • **Effortless Installation:** Countertop mounting design simplifies setup, making your mobile living experience smoother.
- • **Trusted Brand Reliability:** From Thetford, the global leader in mobile sanitation, guaranteeing quality and longevity.

## Overview

Thetford 42137 Aqua Magic II Base in High White is a lightweight, durable plastic replacement base designed specifically for Aqua Magic II toilets. Measuring 19"D x 12"W x 13"H, it offers a compact, oval shape ideal for RV, marine, and mobile sanitation setups. Manufactured by Thetford, a trusted leader in mobile sanitation, this base ensures seamless compatibility and easy countertop installation, enhancing your mobile living comfort with reliable quality.

## Description

As the world’s leading manufacturer of mobile sanitation products for the RV, marine, camping and truck markets, Thetford Corporation makes mobile living a more pleasant experience. Thetford prides itself on creative design and is committed to the production of high-quality products that exceed the needs of a demanding marketplace.

Review: Worked Great! But minor complications..help within... - Hi everyone! So my old RV Toilet's flush handle came off and this product seemed to be the answer and it was! Everything went as expected except for attaching the bowl to the base. First of all, in order to get the leverage, I had to install the base over the bolts so I could twist it hard. However, it would not fully engage the tabs and thus not align with the bolt holes in the base. I found that the tabs were pretty flexible and found that a minor bend to each allowed the bowl to engage all four tabs. But for some reason, the hole in the base did NOT align perfectly with the bowl. But was able to get the bolts in and that is all the mattered. So all is good! :-) Good luck!
Review: Exact replacement - This is the exact replacement for my Thetford RV toilet base. It is fairly easily installed, although the instructions are sort of cryptic - they are trying to do too much on a small document. I had to remove and replace mine a 2nd time because I installed a gasket upside down! The quality of the hardware included was good, again identical to the original.

## Features

- Base for Aqua-Magic Style II toilet
- Color: High White
- Thetford part number: 42137
- The product consists of Aqua Magic II Base (the other parts are sold separately)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00R6L4DOK |
| Best Sellers Rank | #76,386 in Automotive ( See Top 100 in Automotive ) #78 in RV Toilet Spare Parts |
| Brand | Thetford |
| Brand Name | Thetford |
| Customer Reviews | 4.2 out of 5 stars 802 Reviews |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 00028985421375 |
| Included Components | Thetford 42137 Base for Aqua-Magic Style II Toilet - High White |
| Installation Method | Countertop |
| Installation Type | Countertop |
| Item Dimensions D x W x H | 19"D x 12"W x 13"H |
| Item Type Name | Thetford 42137 Base for Aqua-Magic Style II Toilet - High White |
| Item Weight | 0.16 Kilograms |
| Manufacturer | THETFORD |
| Manufacturer Part Number | 42137 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 42137 |
| Product Dimensions | 19"D x 12"W x 13"H |
| Seat Material | Plastic |
| Shape | Oval |
| UPC | 028985421375 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Thetford
- **Installation Type:** Countertop
- **Item Weight:** 0.16 Kilograms
- **Material:** Plastic
- **Product Dimensions:** 19"D x 12"W x 13"H

## Images

![42137 Aqua Magic II Base-White - Image 1](https://m.media-amazon.com/images/I/41jmBUvwOvL.jpg)

## Questions & Answers

**Q: I have a Thetford Model 42070-  will this fit it?**
A: 01/20/23_YES! Spoke with Thetford this morning. THETFORD PART # 42137 (HIGH WHITE) #42138 (HIGH BONE) are both interchangeable with Thetford STYLE II HIGH 42070 TOILET BOWL. YEY!

**Q: Does this come in beigh?**
A: I don’t know about that Danny, but it comes in “bone”, which is kinda beige.

**Q: Do you happen to have 42136, the low profile version?**
A: No I do not.

**Q: Description mentions the base. Is this the entire toilet? Or does it not have a Seat and lid?**
A: No only the base.  I used my porcelain bowl from the old base and installed it on the new base and used a new seal

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked Great! But minor complications..help within...
*by C***. on August 30, 2020*

Hi everyone! So my old RV Toilet's flush handle came off and this product seemed to be the answer and it was! Everything went as expected except for attaching the bowl to the base. First of all, in order to get the leverage, I had to install the base over the bolts so I could twist it hard. However, it would not fully engage the tabs and thus not align with the bolt holes in the base. I found that the tabs were pretty flexible and found that a minor bend to each allowed the bowl to engage all four tabs. But for some reason, the hole in the base did NOT align perfectly with the bowl. But was able to get the bolts in and that is all the mattered. So all is good! :-) Good luck!

### ⭐⭐⭐⭐⭐ Exact replacement
*by M***W on January 23, 2025*

This is the exact replacement for my Thetford RV toilet base. It is fairly easily installed, although the instructions are sort of cryptic - they are trying to do too much on a small document. I had to remove and replace mine a 2nd time because I installed a gasket upside down! The quality of the hardware included was good, again identical to the original.

### ⭐⭐⭐⭐⭐ Everything works
*by A***A on March 25, 2026*

Im so happy that my toilet finally holds water! Its one of those things that you should've done a long time ago. Im happy with the shipping and thankful it came with all the accessories needed.

## Frequently Bought Together

- Thetford 42137 Base for Aqua-Magic Style II Toilet - High White
- DANCO Waterproof Silicone Faucet Grease | Silicone Sealant | Plumbers valve Grease for O-rings | 0.5 oz. | 1-Pack (88693)
- 34120 Waste Ball Seal for Thetford Style II & Style Plus Toilets Replacement RV Toilet Seal Kit for Thetford Aqua Magic Style Plus, Style Lite, Style II, and Residence

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**Shop now:** [https://www.desertcart.pt/products/44410849-42137-aqua-magic-ii-base-white](https://www.desertcart.pt/products/44410849-42137-aqua-magic-ii-base-white)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-24*