Product Description
The PSC SK688R38JP1-8.0W-1.625 Cylinder Assist Steering Kit delivers a complete hydraulic steering assist upgrade for 2007-2011 Jeep Wrangler JK models equipped with the 3.8L engine. Designed for aggressive off-road builds running oversized tires and heavy steering loads, this PSC system dramatically reduces steering effort while improving steering control and durability on difficult terrain. This kit features a weld-on axle bracket designed for the 8.0 AFM axle and works with a 1.625-inch tie rod configuration. Hydraulic assist steering adds a steering cylinder to support the steering gearbox, allowing the driver to maintain precise control even when crawling rocks or maneuvering through mud, sand, and technical trails. PSC steering systems are trusted by professional rock crawlers and off-road racers due to their durability, precision engineering, and ability to handle extreme steering loads. The SK688R38JP1-8.0W-1.625 kit includes all major components required to convert your Jeep JK to hydraulic assist steering while maintaining reliable steering feedback and trail performance.
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
- Vehicles equipped with 8.0 AFM axle
- Compatible with 1.625 inch tie rod steering systems
- Requires weld-on axle bracket installation
Specifications for psc SK688R38JP1-8.0W-1.625
| Specification | Details |
|---|---|
| Manufacturer | PSC Motorsports |
| Part Number | SK688R38JP1-8.0W-1.625 |
| UPC | 687927187030 |
| GTIN | 687927187030 |
| Steering Type | Hydraulic Cylinder Assist Steering |
| Tie Rod Size | 1.625 Inch |
| Axle Compatibility | 8.0 AFM Axle |
| Bracket Type | Weld-On Axle Bracket |
| Shipping Info | Ships via UPS / FedEx Ground |
| Prop 65 | WARNING: Cancer and Reproductive Harm – https://www.P65Warnings.ca.gov |
Frequently Asked Questions
What does a cylinder assist steering kit do?
A cylinder assist steering system adds a hydraulic steering cylinder to support the steering gearbox. This reduces steering effort and improves steering control on vehicles running oversized tires or used in extreme off-road conditions.
Is welding required for installation?
Yes. This version of the PSC steering assist kit uses a weld-on axle bracket designed for the 8.0 AFM axle configuration.
Will this help with large tires?
Hydraulic assist steering dramatically improves steering performance on vehicles running larger tires such as 35-inch, 37-inch, or larger off-road tires.
Is this kit designed for rock crawling?
Yes. PSC steering systems are commonly used in professional rock crawling and off-road racing due to their durability and ability to handle extreme steering loads.
Does this kit fit all Jeep Wrangler JK models?
This kit is designed specifically for 2007-2011 Jeep Wrangler JK models equipped with the 3.8L engine and compatible steering components.
