The listing documents the airdog lift pump 2 4G 165GPH developed for Dodge 5.9L Cummins second generation 12 valve models built between 1994 and 1998. It describes the pumps function in maintaining fuel supply from tank to injection system while incorporating filtration and air separation within the assembly. Specifications outline rated flow capacity mounting position connection poin... https://puredieselpower.com/dodge-products/2nd-gen-12v-94-98/injectors-and-fuel-system/fuel-supply-pumps/dodge-5.9l-cummins-airdog-2-4g-165gph-lift-pump-a6sabd424.html