PSC High Performance Power Steering Pump. Have a Dodge Cummins and tired of fighting that factory steering? PSC’s High-Performance Power Steering Pump is the upgrade you’ve been looking for. Built to handle big tires, heavy loads, and Cylinder Assist® setups, this pump delivers more flow at low RPM and higher pressure for rock-solid steering control. Whether you need a complete remote-fill kit or just a replacement pump, PSC has you covered.

*Larger ring and rotor for more flow at low RPM
*1800 PSI pressure relief valve helps turn big tires
*Direct bolt-on replacement—uses your factory pulley
*Available as pump-only or complete kit with hoses and fluid
*PSC-engineered for durability and performance