Equip your vehicle to be Ready for the Road Ahead™, with the Muncie E Series Air Shift 2000 psi Hydraulic Gear Pump, a key device that provides enhanced hydraulic capabilities. By utilizing a sophisticated design, this replacement pump is able to utilize a series of gears and motors to convert power from an engine into hydraulic energy. Fabricated with an super-durable build to tolerate extreme pressures. FleetPride is your First Click in Heavy Duty®.