PSC Jeep Wrangler TJ 4.0L Full Hydraulic Steering Kit 1997-2006
FHK200TJ
The PSC Jeep Wrangler TJ 4.0L Full Hydraulic Steering Kit 1997-2006 converts a compatible 1997–2006 Wrangler TJ 4.0L build to full hydraulic steering for technical rock crawling and dedicated off-road use. Hydraulic control of the steering cylinder gives builders a different steering architecture for high-load terrain where large tires and tight obstacles demand a carefully matched system.
The kit pairs a 160cc orbital valve accessory package with a high-performance pump, remote reservoir, and 2.5-inch-bore single-ended cylinder with 8 inches of stroke. Installation requires integrating the cylinder, mounts, and plumbing with the axle and steering linkage. The 4.0L factory pump bracket is part of the stated application, so engine swaps and altered accessory drives need additional verification. Confirm the intended tire size, axle, and steering load with PSC before selecting the system.
Includes:
- FHA160-B full hydraulic accessory kit
- High-performance pump kit with remote reservoir
- SC2205 single-ended cylinder with clamps
- Complete hose and fitting kit; mounting and linkage components
Specifications
| Manufacturer | PSC Motorsports |
|---|---|
| Part number(s) | FHK200TJ |
| Cylinder | 2.5-inch bore x 8-inch stroke, single-ended |
| Orbital displacement | 160cc |
| Pump mounting | Factory 4.0L pump bracket |
| Product Type | Full Hydraulic Steering Kit |
| Primary Application | TJ rock crawlers; Dedicated off-road steering conversions; Custom axle and suspension builds |
Fitment
| Jeep Wrangler TJ 4.0L with factory pump bracket | 1997-2006 |
|---|
Use the factory pump bracket on the 4.0L engine; size steering travel during fabrication.
Common Applications:
- TJ rock crawlers
- Dedicated off-road steering conversions
- Custom axle and suspension builds
Fitment Notes:
- Confirm tire and axle suitability directly with PSC before ordering.
- Verify mounting clearances, hose routing, and steering travel with the complete axle and suspension configuration.
- Keep hydraulic hoses clear of exhaust heat, moving components, sharp edges, and pinch points.
- Follow PSC instructions for fluid selection, system preparation, and bleeding before applying steering loads.
FAQs
What cylinder does FHK200TJ use?
PSC lists the SC2205 single-ended cylinder with a 2.5-inch bore and 8-inch stroke. Check required steering travel and mounting geometry before installation.
What is this kit designed to be used for?
Converts a compatible 1997–2006 Wrangler TJ 4.0L build to full hydraulic steering for technical rock crawling and dedicated off-road use. Hydraulic control of the steering cylinder gives builders a different steering architecture for high-load terrain where large tires and tight obstacles demand a carefully matched system.
What installation checks matter most?
Confirm tire and axle suitability directly with PSC before ordering. Verify mounting clearances, hose routing, and steering travel with the complete axle and suspension configuration.
What is included with this SKU?
The Includes section identifies the listed package contents. Where options are offered, choose the matching model year or steering system; do not assume components listed for a different SKU are supplied.
How should the hydraulic system be prepared?
Follow PSC’s installation procedure for system flushing, approved fluid, and thorough bleeding. Confirm hose connections and inspect for leaks before loading the steering system.
Why does steering fluid cooling matter on the trail?
Repeated high-load steering inputs generate heat in the hydraulic circuit. Install the supplied cooler where specified, or plan suitable cooling according to PSC’s recommendations for the complete system.