Product Description
The PSC SK688R38JP1-6.75W-1.25 Cylinder Assist Steering Kit is a complete hydraulic steering assist system engineered for 2007-2011 Jeep Wrangler JK models equipped with the 3.8L engine. This weld-on steering assist kit is designed for vehicles running a 6.75" AFM axle configuration with a 1.25" tie rod, providing the strength and steering authority needed for oversized tires, extreme trail use, and rock crawling environments. Hydraulic steering assist dramatically reduces steering effort by using a hydraulic cylinder connected to the steering linkage. When paired with PSC's performance steering gearbox and pump systems, the SK688R38JP1 kit delivers increased steering torque, improved control in technical terrain, and reduced stress on factory steering components. PSC engineered this kit specifically for Jeep JK builds running larger tires and aftermarket steering systems. The weld-on bracket design allows installers to position the steering assist cylinder for maximum strength and durability in aggressive off-road environments. Whether you're building a dedicated rock crawler or strengthening the steering system on a heavily modified Jeep Wrangler, this PSC hydraulic assist kit delivers the steering power and reliability serious off-road enthusiasts demand.
Fitment
- 2007 Jeep Wrangler JK 3.8L
- 2008 Jeep Wrangler JK 3.8L
- 2009 Jeep Wrangler JK 3.8L
- 2010 Jeep Wrangler JK 3.8L
- 2011 Jeep Wrangler JK 3.8L
- Designed for 6.75" AFM axle configuration
- Compatible with 1.25" tie rod steering systems
- Ideal for lifted Jeeps running oversized tires and off-road steering upgrades
Specifications for psc SK688R38JP1-6.75W-1.25
| Specification | Details |
|---|---|
| Manufacturer | PSC Motorsports |
| Part Number | SK688R38JP1-6.75W-1.25 |
| Kit Type | Hydraulic Cylinder Assist Steering Kit |
| Mounting Style | Weld-On Bracket System |
| Axle Configuration | 6.75" AFM Axle |
| Tie Rod Compatibility | 1.25" Tie Rod Systems |
| Application | Hydraulic Steering Assist for Off-Road Vehicles |
| Shipping Info | Heavy Duty Steering Kit – Ships Ground |
| Prop 65 | WARNING: Cancer and Reproductive Harm – https://www.P65Warnings.ca.gov |
Frequently Asked Questions
What does hydraulic steering assist do?
Hydraulic steering assist uses a hydraulic cylinder connected to the steering linkage to help push the steering components left or right. This reduces steering effort and improves control when running large tires or off-road in difficult terrain.
Is welding required to install this kit?
Yes. The SK688R38JP1-6.75W-1.25 kit is a weld-on system designed for custom off-road builds using reinforced axle brackets.
Will this help with steering large tires?
Absolutely. Hydraulic steering assist significantly reduces steering effort for vehicles running 35-40 inch tires and improves steering reliability in rock crawling environments.
Is this compatible with stock Jeep JK steering?
This system is intended for upgraded steering setups with aftermarket tie rods and crossover steering components. It may require additional steering upgrades depending on the build.
Why choose PSC steering components?
PSC Motorsports is one of the leading manufacturers of hydraulic steering systems used in professional off-road racing, rock crawling, and extreme trail vehicles due to their durability and steering performance.
