
22-Gallon Wheel Well Water Tank - Right (SP-R-22)
Make use of the space your wheel well would otherwise waste. This tank sits offset toward the rear or front of the wheel well depending on placement side, keeping your floor plan open while adding serious water capacity for your van build.
Dimensions & Weight
- Size: 31" long × 18" deep × 16" tall
- Capacity: 22 gallons
- Weight: 26 lbs
Ports & Plumbing
- (2) 1.5" NPT ports on the rectangular end, pre-marked, drill out to use
- (2) 1/2" NPT ports on the rectangular end
- (2) 1.5" NPT ports on the opposite end, pre-marked, drill out to use
- (1) 1/2" NPT port on the opposite end
- (1) 1.5" NPT port on top for fill or level sensor, pre-marked, drill out to use
- Not designed for pressurized systems, must be vented
Included With Every Order
- Adjustable mounting straps and mounting brackets included with every order, as seen in photos
Materials & Certifications
- BPA-free, food-grade plastic
- IAPMO TS 4 Certified
- Made in the USA
Vehicle Compatibility
- Sprinter 2500 direct fit (also fits Sprinter T1N)
- Transit (single rear wheel) fits 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
- Driver side: tank sits front of wheel well
- Passenger side: tank sits rear of wheel well


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