Equip your vehicle to be Ready for the Road Ahead™, with the Muncie PK Series 64 GPM 15-Tooth Hydraulic Gear Pump, a key device that provides enhanced hydraulic capabilities. This replacement pump utilizes a series of gears and motors to convert power from an engine into hydraulic energy. Engineered with an super-durable build to tolerate extreme pressures. FleetPride is your First Click in Heavy Duty®.