Product Description
The PSC PK1405H Remote-Fill Power Steering Pump and Hydroboost Remote Reservoir Kit is designed for GM trucks and SUVs running a factory P style power steering pump and hydroboost brake system. This high-performance steering upgrade delivers improved hydraulic flow capacity and enhanced fluid management compared to the stock steering system, making it ideal for lifted trucks, larger tire setups, heavy towing, and off-road use.
PSC engineered this kit with a remote-fill reservoir to improve serviceability and fluid capacity while reducing steering fluid aeration under heavy load conditions. The reservoir design helps maintain consistent hydraulic pressure to both the steering gearbox and hydroboost brake system, resulting in smoother steering operation and improved braking assist.
This PSC steering upgrade kit is a popular solution for GM trucks equipped with hydroboost braking systems where increased steering performance and reliability are required.
Key Features:
- Remote-fill hydroboost power steering reservoir system
- Improved hydraulic fluid capacity
- Optimized for GM hydroboost brake systems
- Designed for factory P style steering pump applications
- Improves steering performance under heavy load
- Ideal for lifted trucks and oversized tires
- Enhanced cooling and fluid management
Fitment:
- 1980-2015 GM Trucks and SUVs
- Vehicles equipped with hydroboost brake systems
- Applications using factory P-style power steering pump
- Commonly used on Silverado, Sierra, Suburban, Tahoe, Yukon and similar GM platforms
| Brand | PSC Motorsports |
| Part Number | PK1405H |
| UPC | 687927181496 |
| GTIN | 687927181496 |
| Shipping Info | Ships UPS / FedEx. Average package weight 12-14 lbs. |
| Application | Hydroboost Steering Systems |
| Vehicle Fitment | 1980-2015 GM Trucks and SUVs |
| Pump Type | Factory P Pump Compatible |
| Prop 65 | WARNING: Cancer and Reproductive Harm – https://www.P65Warnings.ca.gov |
What does the PSC PK1405H kit include? This kit includes a remote-fill hydroboost reservoir system designed to improve steering and braking hydraulic performance in GM hydroboost equipped vehicles.
What vehicles does the PSC PK1405H fit? It fits many GM trucks and SUVs from 1980-2015 that use hydroboost braking and a factory P-style power steering pump.
Why upgrade to a remote reservoir steering system? Remote reservoirs increase fluid capacity and help reduce aeration and overheating during heavy steering loads such as towing, off-roading, or running oversized tires.
Does this kit help hydroboost brake performance? Yes. By maintaining consistent hydraulic pressure to the hydroboost system, the kit can improve brake assist and steering response under demanding conditions.
Is this a good upgrade for lifted GM trucks? Absolutely. Lifted trucks with large tires place additional demand on the steering system, and this PSC kit helps maintain stable hydraulic pressure for smoother steering operation.