25-Gallon Dually Wheel Well Water Tank (SP-DU-25)
- Not sure it fits? Call us at 970-399-9005
- Want it installed? Find one of our 100+ builder partners
About the Product
This 25-gallon dually wheel well water tank is built for dual rear wheel vans. It fits the space around the wheel well, keeping your floor plan open while adding fresh water capacity. It’s a direct fit for the Sprinter 3500 dually (and Sprinter T1N dually) and the Transit dually, and it mounts on either the driver or passenger side. ProMaster dually builds need a 3.5" elevation to clear the larger wheel wells. IAPMO TS 4 certified for potable water.
Features
Specifications
- Nominal dimensions: 46" L x 14" W x 20" H
- Actual dimensions may vary up to 1.5% each.
- Capacity: 25 gallons
- Dry Weight: 19 lbs
-
Filled Weight: 227 lbs
- Recommended Sensor: KUS S5U-19
- Recommended Heating Pad: Facon CW-T825
- Not designed for pressurized systems, must be vented
Materials & Certifications
- BPA-free, food-grade plastic
- IAPMO TS 4 Certified
- Made in the USA
- TEi listed and RVIA approved


What's Included
- Water Tank
- Support plate and mounting hardware
- (4) Adjustable straps & (4) mounting brackets
Ports & Plumbing
- (2) 1.5" NPT ports on the larger end, pre-marked, drill out to use
- (2) 1/2" NPT ports on the larger end
- (1) 1.5" NPT port on the end above the wheel well, pre-marked, drill out to use
- (1) 1/2" NPT port on the end above the wheel well
- (1) 1.5" NPT port on top, pre-marked, drill out to use
Shipping & Lead Time
- Ships in 1-2 business days
Note: Despite great care taken during manufacturing and fulfillment, plastic tanks can become dirty and/or scuffed in transit. This does not constitute a damaged tank. Plastic tanks can also become slightly warped, especially on the flat surfaces. This is normal and does not render the tank defective. Maintaining a completely straight/flat surface on a rotationally molded part is not always possible, but we make every effort to keep surfaces within a 1.5 degree tolerance.
Compatibility
- Sprinter 3500 Dually primary fit (also fits Sprinter T1N dually)
- Transit Dually direct fit with slightly more room around the wheel well for insulation
- ProMaster requires a 3.5" elevation to clear the larger wheel wells
- Compatible with other makes and models
- Can be placed on either driver or passenger side
Resources
25-Gallon Dually Wheel Well Water Tank (SP-DU-25) details
- Brand: GoCode
Buying the 25-Gallon Dually Wheel Well Water Tank (SP-DU-25) from AVC RIG
AVC RIG is a van conversion shop in Loveland, Colorado. Not sure the 25-Gallon Dually Wheel Well Water Tank (SP-DU-25) fits your build? Call us at 970-399-9005 or send us a message. Want it installed? Find an AVC builder near you. Planning the rest of your van? See our Ford Transit and Mercedes Sprinter build guides, or browse more GoCode products.





