Features

30L Stainless Steel Underbody Water Tank to suit Toyota Prado 150 
With 30L capacity, our Underbody Water Tank is perfect for a quick weekend away, or as additional water storage for peace of mind when heading on a serious trip.  


PLEASE NOTE:  The tank requires the Genuine OEM Toyota Towbar fitted in your vehicle in order to be mounted. It is not compatible with the optional ‘Flat Tailgate Pack’ – the tank is only compatible with vehicles with rear door mounted spare tyres. 
 
FEATURES: 

  • Simple and intuitive install with detailed instructions included. 
  • 30L tank provides longer range water storage without occupying any space in the vehicle. 
  • Features a one way relief valve made from food-grade silicon, allowing for ease of filling with no risk of tank expansion or external ingress.
  • Designed using 3D scanning to ensure a perfect fit. 
  • Using an underbody tank keeps weight lower in the vehicle, whilst taking advantage of a previous unused space.  
  • Built to withstand harsh conditions, with folds for added strength. 
  • Recessed design features optimised departure angles. 
  • Precision laser cut and TIG welded Stainless Steel (GR 316).
  • Tank can be used either with or without a pump. 

 
INCLUDES: 

  • 1 x 30L Underbody Water Tank to suit Toyota Prado 150 
  • All fitting hardware required to fit the tank are included, as well as a quarter-turn lockable tap and water level sight gauge. 
  • Optional: Water Tank Pump Kit, see details below.

 

OPTIONAL WATER TANK PUMP KIT – SELECT ABOVE: 

We sourced a quality pump, designed a way for you to mount it to your Prado, and included all the bits and pieces you'll need to attach it to your tank. We've also created comprehensive fitting instructions and a video guide to make it easy to install yourself. We leave running the electrical supply and water outlet up to you, so you can decide the best way to finish it off to suit your setup.

Please note the pump kit is not compatible with KDSS vehicles.

The Pump Kit Upgrade Includes: 

  • 1 x Seaflo 3.8 lpm Pump
  • 1 x Pump Mounting Bracket
  • Mounting Hardware for the Pump & Bracket 
  • Everything you need to attach the Pump to the tank, including brass fittings, hose clamps and PVC braided hose

To complete the Pump Kit installation, you will need to source the water outlet, electrical supply & switching, and any metering components based on your setup. Learn more about the pump kit here.

 
Australian Designed, Made and Owned 
 
For full product details, common questions and other important details for this product, see the Product FAQ tab.  

 

This product is proudly certified as Australian Made & Owned.

When you choose Australian-Made, you're not only selecting a high-quality product designed for our tough conditions; you're supporting a network of Australian businesses and families. Your choice provides local jobs and training, helping us in our mission to ensure Australia continues to push boundaries in design, innovation and manufacturing.

FAQ

Can the Underbody Water Tank be fitted without a towbar?

No, the tank requires OEM Genuine Toyota towbar in order to be mounted. 

Can the Underbody Water Tank be mounted to other towbars or aftermarket rear bars? 

No, the tank is only able to be fitted to the OEM Genuine Toyota towbar. It will not work with Kaymar Rear Bar or the Hayman Reese Towbar.  

Can the Underbody Water Tank be used with a dual rear wheel carrier? 

Some rear bars retain the genuine Toyota tow bar. If your vehicle still has the genuine towbar, you can install the Kaon water tank. 

Is the Underbody Water Tank compatible with both 2018–Current 3 tonne capacity towbar and the 2009–2018 2.5t towbar?

We have updated the water tank so that brackets now sit under the factory towbar nuts. This design change makes the water tank suitable for all models of Prado 150 with factory Toyota tow bar. 

Do I need to add the Pump Kit to use the Water Tank?

Pumps are handy to allow easier access to water outlet at a higher position and to increase pressure for use as a shower or with a nozzle. Some customers will run hose up into the rear door. We cover how to do this in our install video. 

I'd prefer to source my own pump, what sort of pump do people install with the Underbody Water Tank?  

You can use a small diaphragm pump or a centrifugal pump.  Centrifugal pumps are not self-priming an need to be installed at the same level at the water tank. 

Can the Underbody Water Tank be filled without the use of a hose?

It is best done with a hose. It could be done without, but would be very slow and somewhat difficult to do.  

Can digital tank fill level senders and gauges be fitted to the Tank so that the water level can be checked from within the vehicle? 

It is possible, you would need to drill a hole for the sender if you want to use the level meter. 

Let's Answer Your Questions

No, the tank requires OEM Genuine Toyota towbar in order to be mounted. 

No, the tank is only able to be fitted to the OEM Genuine Toyota towbar. It will not work with Kaymar Rear Bar or the Hayman Reese Towbar.  

Some rear bars retain the genuine Toyota tow bar. If your vehicle still has the genuine towbar, you can install the Kaon water tank. 

We have updated the water tank so that brackets now sit under the factory towbar nuts. This design change makes the water tank suitable for all models of Prado 150 with factory Toyota tow bar. 

Pumps are handy to allow easier access to water outlet at a higher position and to increase pressure for use as a shower or with a nozzle. Some customers will run hose up into the rear door. We cover how to do this in our install video. 

You can use a small diaphragm pump or a centrifugal pump.  Centrifugal pumps are not self-priming an need to be installed at the same level at the water tank. 

It is best done with a hose. It could be done without, but would be very slow and somewhat difficult to do.  

It is possible, you would need to drill a hole for the sender if you want to use the level meter. 

Video Guide
Specifications
SKU KS0635
Brand KAON
Shipping Weight 11.0000kg
Shipping Width 0.250m
Shipping Height 0.320m
Shipping Length 0.880m
Shipping Cubic 0.070400000m3
Unit Of Measure ea
Returns & Warranty

We know that sometimes, things don’t go to plan and that you might need to return something for many reasons.

Returns help us better understand our products, and how we can improve them, as well as providing us with a chance to understand your needs as a customer better. Ultimately, they help us in our pursuit of constant improvement and innovation. 

 

Our Returns Policy

We offer a 30-day return policy for change of mind.

Return shipping costs are non‐refundable for change of mind. 

For more information, visit our Returns page.

Our Warranty

We warrant our products for a period of 3 years and unlimited kms from the date of purchase.

Exceptions include Transmission Oil Coolers and Underbody Water tanks which are warranted for 2 years. For full details see our Warranty page.

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