Product Description
Upgrade the steering performance of your Dodge Cummins with the PSC SP1491 High Performance Power Steering Pump. Engineered specifically for 1994-2002 Dodge Ram trucks equipped with the legendary 5.9L Cummins engine, this premium PSC pump delivers increased steering assist, improved low-RPM responsiveness, and the durability required for heavy-duty towing, large tires, and off-road use. Unlike remanufactured factory pumps, the SP1491 is a brand-new high-performance unit designed to provide reliable steering performance in demanding environments such as rock crawling, oversized tire setups, and hydraulic assist steering systems. The pump includes a fluid reservoir and input driveshaft cog for hydroboost-equipped trucks, making installation straightforward for Cummins owners looking to restore or upgrade their steering system. With improved flow and pressure output compared to stock pumps, the PSC SP1491 is widely used in performance diesel trucks and off-road builds where steering control and reliability are critical. Whether you're turning large off-road tires, towing heavy loads, or building a hydraulic assist steering system, PSC delivers the performance trusted by diesel enthusiasts and professional builders.
Fitment
- 1994 Dodge Ram 2500 / 3500 – 5.9L Cummins
- 1995 Dodge Ram 2500 / 3500 – 5.9L Cummins
- 1996 Dodge Ram 2500 / 3500 – 5.9L Cummins
- 1997 Dodge Ram 2500 / 3500 – 5.9L Cummins
- 1998 Dodge Ram 2500 / 3500 – 5.9L Cummins
- 1998.5 Dodge Ram 2500 / 3500 – 5.9L Cummins
- 1999 Dodge Ram 2500 / 3500 – 5.9L Cummins
- 2000 Dodge Ram 2500 / 3500 – 5.9L Cummins
- 2001 Dodge Ram 2500 / 3500 – 5.9L Cummins
- 2002 Dodge Ram 2500 / 3500 – 5.9L Cummins
Compatible with hydroboost brake systems. Designed for trucks running larger tires, upgraded steering components, or hydraulic steering assist systems.
Specifications for PSC SP1491
| Specification | Details |
|---|---|
| Manufacturer | PSC Steering Components |
| Part Number | SP1491 |
| Pump Type | High-Performance Saginaw P-Series Pump |
| Reservoir | Integrated Fluid Reservoir Included |
| Flow Rate | Approx. 11.3 GPM High-Flow Design |
| UPC | 687927185845 |
| GTIN | 687927185845 |
| Shipping Info | Calculated at checkout |
| Prop 65 | WARNING: Cancer and Reproductive Harm – https://www.P65Warnings.ca.gov |
Frequently Asked Questions
What makes the PSC SP1491 better than a factory steering pump?
The PSC SP1491 delivers increased flow and pressure compared to stock pumps, providing improved steering performance when running oversized tires, heavy front axles, or hydraulic assist systems.
Is this pump remanufactured or brand new?
The PSC SP1491 is a brand-new pump, not a remanufactured unit, ensuring long-term reliability and consistent steering performance.
Does the pump include a reservoir?
Yes. The SP1491 includes the integrated power steering fluid reservoir and the input driveshaft cog required for hydroboost equipped trucks.
Is this pump compatible with hydraulic steering assist?
Yes. Many Cummins owners use the PSC SP1491 as the base pump when installing hydraulic steering assist systems for improved control when running large tires.
What fluid does PSC recommend?
PSC recommends using SWEPCO 715 power steering fluid and flushing the system before installation to maximize pump performance and longevity.
