Northwest Conversions 20 Gallon Driver Side Transit Undercarriage Water Tank
Introducing the Northwest Conversions 20 Gallon Transit Van Undercarriage Water Tank TR-UC-20, the ultimate solution for maximizing space and ensuring a reliable water supply on your adventures!
The 20-gallon Transit Van Undercarriage Water Tank is designed to fit under the van on the Driver side next to the fuel tank. (3) Stainless steel laser cut straps, 3/8" hardware, and 3/8" rivnuts are included (Rivnut tool needed for installation not included). Tank fits Ford Transit van. It may fit other makes and models as well.
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Key Features: Northwest Conversions 20 Gallon Transit Van Undercarriage Water Tank TR-UC-20
- Fits Transit Van undercarriage Driver side next to fuel tank.
- **** Does NOT Fit Transit 130 Wheel Base ****
- *** Does NOT Fit Transit with Factory Running Boards***
- Tank can be used for fresh or grey water
- 20 Gallon Tank
- Tank is designed not to be pressurized (I.e. Needs to be vented).
- Overall dimensions: 45″L x 8.5″H x 12.75″W.
- BPA Free, food grade polyethylene plastic.
- Tank has (2) 1.5″ NPT port and (2) 1/2″ NPT ports on end and (1) 1.5" NPT port on top.
- *(3) Stainless steel Brackets, Stainless steel 3/8" hardware, and rivnuts included.
- Requires drilling of (3) new holes (17/32") for 3/8" rivnuts near pinch weld for one side of the strap and the other side of the strap will use the same bolt and location as the fuel tank straps.
- This will require a rivnut tool.
- Made in USA
***Please allow up to 10 days for processing. ***
Note: Not compatible with aftermarket products in the area the tank will be installed.
Specifications: Northwest Conversions 20 Gallon Transit Van Undercarriage Water Tank TR-UC-20
| Weight | 23 lbs |
|---|---|
| Dimensions | 48 × 15 × 10 in |
Video: Northwest Conversions 20 Gallon Transit Van Undercarriage Water Tank TR-UC-20
Note: This video shows the 11 Gallon Sprinter Undercarriage Water Tank Installation
Vehicle fitment
- Product type
- Fuel or propane system component
- Vehicle
- Ford Transit
- Summary
- Fits Ford Transit. Confirm vehicle model, year range, tank capacity, underbody mounting location, line routing, venting, brackets, clearances, applicable safety requirements before ordering. Product listing notes: The 20-gallon Transit Van Undercarriage Water Tank is designed to fit under the van on the Driver side next to the fuel tank. (3) Stainless steel laser cut straps, 3/8" hardware, and 3/8" rivnuts are included (Rivnut tool needed for installation not included). Tank fits Ford Transit van. It may fit other makes and models as well. Fits Transit Van undercarriage Driver side next to fuel tank. **** Does NOT Fit Transit 130 Wheel Base ****
Fitment FAQ
What does this Northwest Conversions 20 Gallon Driver Side Transit fit?
This Northwest Conversions 20 Gallon Driver Side Transit fits Ford Transit applications where the listed fitment details match.
Is this product vehicle-specific?
This is a vehicle-specific fuel or propane system component for Ford Transit. Confirm the listed model, year range, configuration, measurements, and installation requirements before ordering.
What should I verify before ordering?
Confirm vehicle model, year range, tank capacity, underbody mounting location, line routing, venting, brackets, clearances, applicable safety requirements before checkout.
What installation details matter?
Confirm vehicle model, year range, tank capacity, underbody mounting location, line routing, venting, brackets, clearances, applicable safety requirements before ordering. Use professional installation when safety-critical, structural, electrical, fuel, water, or suspension work needs to be verified.
Who is this product best for?
This fuel or propane system component is intended for Ford Transit camper van conversions, RV upgrades, overland builds, and mobile installations where the listed fitment details match.
Campervan HQ fitment guide
Northwest Conversions 20 Gallon Driver Side Transit Undercarriage Water Tank for camper van and RV builds
Northwest Conversions 20 Gallon Driver Side Transit Undercarriage Water Tank supports Transit applications where fitment, measurements, installation requirements, and build layout should be confirmed before ordering.
Why choose this product?
- Supports camper van, RV, and mobile build planning
- Helps confirm measurements, installation needs, and clearances before checkout
- Useful for matching the product to the build layout before ordering
Installation context
- Confirm measurements and clearances
- Review wiring, mounting, sealant, or material requirements where relevant
- Use professional installation when the build requires it
Compatibility notes
Fits Ford Transit. Confirm vehicle model, year range, tank capacity, underbody mounting location, line routing, venting, brackets, clearances, applicable safety requirements before ordering. Product listing notes: The 20-gallon Transit Van Undercarriage Water Tank is designed to fit under the van on the Driver side next to the fuel tank. (3) Stainless steel laser cut straps, 3/8" hardware, and 3/8" rivnuts are included (Rivnut tool needed for installation not included). Tank fits Ford Transit van. It may fit other makes and models as well. Fits Transit Van undercarriage Driver side next to fuel tank. **** Does NOT Fit Transit 130 Wheel Base ****
Common use cases
- Camper van conversions
- RV upgrades
- Trailer and overland builds
Northwest Conversions 20 Gallon Driver Side Transit Undercarriage W...
