Product Description
Upgrade your hardcore trail rig with the PSC FHK400P Full Hydraulic Steering Kit, P Pump (40 Inch And Larger Tire Size)—a complete steering solution engineered for serious off-road builds that demand more control, more strength, and more confidence when running large tires on brutal terrain. Designed for Dodge, GM, and Jeep CJ/YJ applications equipped with a Saginaw P-Series power steering pump, this PSC kit delivers the steering authority needed to turn aggressive 40-inch-and-larger tire combinations on aftermarket Dana 60-style axle setups. Built around proven PSC components, this system is ideal for rock crawlers, competition rigs, trail trucks, and custom 4x4 builds that need dependable hydraulic steering performance in the most punishing environments.
This full hydraulic package is built for enthusiasts who need a complete, high-performance steering setup instead of piecing together a system one component at a time. PSC includes the major hardware needed for installation, along with a high output pump kit, remote reservoir, hose and fitting package, steering control valve, cylinder kit, tie rod components, and SWEPCO fluid. The result is a premium steering package that helps deliver smoother control, improved turning authority, and serious durability for extreme-use applications.
Fitment
- Universal/custom fit full hydraulic steering kit
- Dodge, GM, and Jeep CJ/YJ applications using a Saginaw P-Series power steering pump
- Designed for vehicles running 40-inch and larger tires
- Best suited for aftermarket Dana 60-type axle applications and serious off-road builds
- Ideal for rock crawlers, trail rigs, custom buggies, and competition-oriented 4x4s
- For off-road use only; professional installation strongly recommended
Key Features
- Complete full hydraulic steering kit for large tire off-road applications
- High output P-pump based system for strong steering response
- Designed to help manage 40-inch and larger tire combinations
- Engineered around heavy-duty axle and custom steering setups
- Includes premium PSC steering components and SWEPCO 715 fluid
- Built for extreme trail, crawling, and competition environments
What’s Included
- M&S / Eaton Char-Lynn style steering control valve
- Steering control valve mounting bracket notched for 1.75-inch tubing
- Custom steering column
- High output power steering pump kit
- Filtered remote reservoir kit
- Complete high-pressure hose and fittings kit
- 2.75-inch x 8.0-inch double-ended cylinder kit
- Clevis joint kit with hardware
- Heavy-duty tie rod link kit with rod ends
- 4 quarts of SWEPCO 715 power steering fluid
Specifications for PSC FHK400P
| Specification | Details |
|---|---|
| Part Number | FHK400P |
| Product Type | Full Hydraulic Steering Kit |
| Pump Style | P Pump / Saginaw P-Series Application |
| Suggested Tire Size | 40 Inch And Larger Tire Size |
| UPC | 687927175525 |
| GTIN | 687927175525 |
| Shipping Info | Free Shipping |
| Prop 65 | Yes – WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Frequently Asked Questions
Is the PSC FHK400P a complete hydraulic steering kit?
Yes. This kit is designed as a complete full hydraulic steering package and includes the major steering components, hose and fitting hardware, pump kit, reservoir, cylinder kit, and fluid needed for a serious custom off-road installation.
What vehicles does PSC FHK400P fit?
This kit is intended for Dodge, GM, and Jeep CJ/YJ applications using a Saginaw P-Series power steering pump. Because this is a full hydraulic custom-style system, fitment is best described as universal for properly built off-road applications rather than bolt-on OEM replacement fitment.
What tire size is this kit built for?
PSC markets the FHK400P for 40-inch-and-larger tire applications, making it a strong option for heavy-duty trail rigs, rock crawlers, and other custom builds running oversized tires.
Is this kit street legal?
No. PSC full hydraulic steering products are intended for off-road use only. They are built for extreme-use applications where maximum steering control is needed off pavement.
Is professional installation recommended?
Yes. Because this is a custom full hydraulic steering system that may require fabrication, welding, setup work, and tuning, professional installation is strongly recommended for best results and safe operation.
