Product Description
The PSC SP1405-12 High Performance Power Steering Pump is engineered for demanding steering systems that require consistent hydraulic pressure and increased fluid flow. Designed around the proven Saginaw P-Type platform, this high-performance pump is part of PSC’s 1400 Series and features an upgraded rotor and ring assembly that increases fluid displacement per revolution for improved steering response and reliability. Unlike remanufactured pumps, PSC builds the SP1405-12 using all new components to ensure superior durability and consistent steering performance. The pump is configured with a 16MM pressure outlet and -12AN feed inlet, making it ideal for hydraulic assist steering systems, off-road trucks, rock crawlers, and high-performance street vehicles requiring increased steering capability. PSC’s larger internal pump assembly provides significantly higher fluid volume at lower engine RPM, making this pump especially effective in vehicles running oversized tires, solid axle swaps, crossover steering systems, or hydraulic assist cylinders. When paired with a PSC remote reservoir system, the SP1405-12 delivers stable pressure and reduced cavitation even in extreme off-road conditions. Whether you're building a serious off-road rig or upgrading a performance steering system, the PSC SP1405-12 provides the hydraulic flow and reliability required for demanding steering applications.
Fitment
- Universal high performance steering applications
- 1980+ GM trucks using Saginaw P-Series steering pumps
- Hydraulic assist steering systems
- Full hydraulic steering systems
- Rock crawling and off-road steering setups
- GM LS engine conversions using P-series pump brackets
Specifications for psc SP1405-12
| Specification | Details |
|---|---|
| Manufacturer | PSC Motorsports |
| Part Number | SP1405-12 |
| UPC | 687927187177 |
| GTIN | 687927187177 |
| Pump Series | PSC 1400 Series |
| Pump Type | Saginaw P-Type |
| Pressure Outlet | 16MM Male |
| Feed Inlet | -12AN |
| Pump Flow | High Volume Performance Pump |
| Reservoir | Remote Reservoir Required |
| Condition | Brand New Components (Not Remanufactured) |
| Shipping Info | Free Shipping Available |
| Prop 65 | WARNING: Cancer and Reproductive Harm – https://www.P65Warnings.ca.gov |
Frequently Asked Questions
What makes the PSC SP1405-12 different from stock power steering pumps?
PSC’s 1400 series pumps use a larger rotor and ring assembly to increase fluid displacement per revolution. This results in improved steering response and more hydraulic power for demanding steering systems.
Does this pump include a reservoir?
No. The SP1405-12 is designed for use with a PSC remote reservoir system, which helps maintain proper fluid supply and cooling under heavy steering loads.
Is this pump suitable for hydraulic assist steering?
Yes. The high-flow design makes the SP1405-12 ideal for hydraulic assist steering cylinders and other off-road steering systems.
Is the PSC SP1405-12 a remanufactured pump?
No. PSC builds their power steering pumps using all new components for maximum durability and consistent performance.
Why are PSC pumps popular in off-road applications?
PSC pumps provide higher fluid volume and better pressure stability at low RPM, making them ideal for vehicles with large tires, rock crawling setups, and hydraulic assist steering systems.
