Product Description
Take total control of your off-road steering with the PSC FHK410 Basic Full Hydraulic Steering Kit. Designed specifically for extreme off-road vehicles running 40-56 inch tires, this complete hydraulic steering solution delivers unmatched turning power and steering reliability where traditional steering systems fail. Built around PSC’s trusted steering technology, the FHK410 kit includes a powerful Eaton Char-Lynn orbital steering valve, PSC steering cylinder, heavy-duty tie rod hardware, and a full hose kit to build a complete hydraulic steering system. This kit is engineered for rock crawlers, ultra-4 rigs, mud trucks, and trail builds running heavy aftermarket Dana 60 style axles and oversized tires. The PSC FHK410 kit is designed for builders who want serious steering control when running massive tires in harsh terrain. The system provides a smooth and predictable steering feel with approximately a 3.5 turn lock-to-lock ratio, allowing precise maneuverability over rocks, mud, and technical obstacles.
Fitment
- Universal off-road hydraulic steering system
- Designed for vehicles running 40-56 inch tires
- Ideal for rock crawlers, mud trucks, ultra-4 rigs, and off-road builds
- Commonly used with aftermarket Dana 60 style axles
- Compatible with custom off-road chassis builds and tube chassis vehicles
Kit Includes
- Eaton Char-Lynn steering control (orbital) valve
- PSC steering control valve mounting bracket
- PSC custom steering column
- Complete high-pressure hose and fitting kit
- Double-ended hydraulic steering cylinder
- Large clevis joints with mounting hardware
- Heavy duty tie rod link kit with rod ends
- 4 quarts SWEPCO 715 power steering fluid
- Complete hardware package
Note: Power steering pump and remote reservoir are sold separately.
Specifications for PSC FHK410
| Specification | Details |
|---|---|
| Manufacturer | PSC Steering Components |
| Part Number | FHK410 |
| Steering Type | Full Hydraulic Steering System |
| Recommended Tire Size | 40-56 Inch Tires |
| Lock-to-Lock Ratio | Approx. 3.5 Turns |
| UPC | 0687927175556 |
| GTIN | 0687927175556 |
| Shipping Info | Ships via UPS or Freight depending on order size |
| Prop 65 | WARNING: Cancer and Reproductive Harm – https://www.P65Warnings.ca.gov |
Frequently Asked Questions
What vehicles can use the PSC FHK410 hydraulic steering kit?
The kit is designed for custom off-road vehicles running large tires and heavy axles, commonly used on rock crawlers, mud trucks, and ultra-4 builds equipped with Dana 60 style axles.
What tire size is the PSC FHK410 designed for?
This hydraulic steering system is engineered for vehicles running tires between approximately 40 and 56 inches tall.
Does this kit include the power steering pump?
No. The PSC FHK410 kit includes the hydraulic steering components but requires a separate power steering pump and remote reservoir.
Is this system street legal?
Full hydraulic steering systems like the FHK410 are designed strictly for off-road use and competition vehicles.
Why choose full hydraulic steering?
Full hydraulic steering removes mechanical steering linkage, allowing vehicles with massive tires and extreme suspension articulation to steer smoothly without binding or component damage.
