RB's popular over fender 20 gallon water tank is made to fit over single wheel well sprinter vans. Each tank is fitted with 3/4" fill and vent fittings at the top of the tank and 1/2" pump and drain fittings at the bottom. #rbcomponents #rbadventurevans #water #sprintervan #sprintervanconversion #vanconversion #camping #campervan #vanconversion #vanlife