Early Black Friday is here - Click Here To Get The Code
This undercarriage tank is designed to fit snugly under the passenger or driver side of your Transit's framed undercarriage; these tanks are the perfect solution for managing your water while relaxing at the campsite!
This tank was designed with versatility in mind! Use this tank for grey water management, or, bundle this tank with our Freshwater Fittings Kit and use it for freshwater storage under your van, or in your vans interior. Rest easy knowing this tank is food-grade CSA certified and BPA-free.
Looking for more volume? Check out our 17 Gallon Transit Undermount Water Tank!
Do you want to spend more time at the campsite and less time searching for water fill-up stations? Bundle your undermount tank with our custom-made 29 Gallon Transit Wheel Well Water Tank! Have a dually? No problem! Check out our 32G Gallon Transit Dually Wheel Well Water Tank!
Key Features & Benefits:
Compatible - This tank pairs well with our 29 Gallon Transit Wheel Well Water Tank, or with our 32G Gallon Transit Dually Wheel Well Water Tank!
Dimensions & Specifications:
Designed for the Ford Transit, all wheelbases.
Compatible as an interior water tank, for any van.
This tank can be mounted on the PASSENGER SIDE or DRIVER SIDE of your van. PLEASE NOTE that our Aluminum strapping kit is compatible with the PASSENGER SIDE ONLY. If you want to mount this tank on the driver side, we suggest using Aluminum or galvanized steel-slotted strapping with 1/4" riv-nuts to secure the tank to your van's undercarriage. Only use corrosion-resistant strapping, as the strapping will be exposed to moisture. Alternatively, please check out our Transit 17 Gallon Undermount Water Tank and strapping kit which is designed for the driver side.
The end of the tank with the 4x fittings (1 x 1 ¼", 1 x ¾", and 2 x ½") usually faces the rear of van, but the tank can be faced in either direction.
Tanks are made from linear low-density polyethylene.
Food grade CSA approved and BPA free - safe for freshwater use!
10.43 Gallons / 39.4 Litres
36" x 9.5" x 8" (Length x Width x Height)
1 x 1 ½” drill-out membrane port (on top)
1 x 1 ¼" drill-out membrane port (on top)
1 x 1 ¼" drill-out membrane port (on ONE end)
1 x ¾" port (on ONE end)
2 x ½" ports (on ONE end)
The larger 1 ½” and 1 ¼" ports are "membrane ports", which require drill-out for use.
The membrane eliminates the need to plug the ports if you don't use them.
All ports are NPT female-threaded.
Grey Water Fittings Kit Add-On:
Fresh Water Fittings Kit Add-On:
More Information:
Wheel Well & Undermount Water Tank FAQ Sheet
Full Details of the Grey Water Fittings Kit Add-On
Select this add-on with your tank purchase and save $$ vs buying separately!
Full Details of the Fresh Water Fittings Kit Add-On
Select this add-on with your tank purchase and save $$ vs buying separately!
Full Details of the Aluminum Strapping Kit Add-On
Select this add-on with your tank purchase and save $$ vs buying separately!
Check out our Transit Undermount Water Tank (17 Gallon)
Check out our Transit Wheel Well Water Tank (29 Gallon)
Install Instructions:
Freshwater Fittings Kit Install Instruction
Grey Water Fittings Kit Install Instruction
Strapping Kit Install Instructions for Transit 10 Gallon Water Tank (Passenger Side)
| Length x Width x Height | 36” x 9.5” x 8” |
| Volume | 10.43 Gallons / 39.4 Litres |
| Length x Width x Height | 36” x 9.5” x 8” |
| Volume | 10.43 Gallons / 39.4 Litres |
| Drill-out membrane port (on top) | 1 x 1 ½" |
| Drill-out membrane port (on top) | 1 x 1 ¼" |
| Drill-out membrane port (on one end) | 1 x 1 ¼" |
| Ports (on one end) | 1 x ¾" |
| Ports (on one end) | 2 x ½" |
Designed for the Ford Transit, all wheelbases.
Compatible as an interior water tank, for any van.
This tank can be mounted on the PASSENGER SIDE or DRIVER SIDE of your van. PLEASE NOTE that our aluminum strapping kit is compatible with the PASSENGER SIDE ONLY. If you want to mount this tank on the driver side, we suggest using aluminum or galvanized steel-slotted strapping with 1/4" riv-nuts to secure the tank to your van's undercarriage. Only use corrosion-resistant strapping, as the strapping will be exposed to moisture. Alternatively, please check out our Transit 17 Gallon Undermount Water Tank and strapping kit which is designed for the driver side.
Is this tank compatible with a water level sensor?
Yes! Check out our KUS Water Level Sensors and Gauges.
Can you recommend a water tank heating pad?
We recommend these heating pads from Amazon: https://www.amazon.ca/Trailer-Holding-Automatic-Thermostat-Control/dp/B01MT9EUG9
Are the 10 Gallon and 17 Gallon Transit Undermount Water Tanks compatible with my Ford Transit factory running boards / steps?
Yes, the 10 Gallon and 17 Gallon Transit Undermount Water Tanks are compatible with factory running boards / steps.
Free Shipping in Canada & USA 🇨🇦 🇺🇸
Click HERE to view our Shipping Policy
Perfect fit and good quality. As advertised.
CCV’s ships fast too!
Handy dandy Grey water tank that fits underneath. We also grabbed the mount kit for it
Once again Taylor and Ashley were a great help in assisting me in getting the right grey water tank I needed. It is so great to actually talk with them for the help in this day and age of companies wanting to do everything electronically. Thanks much Taylor and Ashley for your terrific customer service.
Great products and service! Highly recommend Curious Campervans for van conversions. - Rob V
Fast-track your campervan dreams with lightning-speed shipping. Your adventure starts now!
Elevate your journey with expert advice. Your road trip, perfected.
