Sprinter Van Water Tank. 20 Gallon Water Tank Centered over the wheel well 44.5” long, 12.5” deep, 16” tall Designed to fit Sprinter Van Transit Van wheel wells are slightly smaller than the Sprinter so there is a bit more room for insulation around wheel well. **PROMASTER** needs to be elevated 3.5″ to fit the large wheel wells. Can be placed either driver or passenger side Tank has (2) 1.5” NPT ports (need to be drilled out) and (2)1/2” NPT ports on either end. Tank has (1) 1.5” NPT port (needs to be drilled out) on top or fill or level sensor. Tanks are made from BPA Free Food Grade Plastic