Product Description
The PSC SK336 Cylinder Assist Steering Kit is engineered specifically for GM trucks that have undergone a straight axle conversion, delivering the hydraulic steering assist required to handle oversized tires, heavy trail abuse, and high-load steering conditions. This complete PSC steering assist kit dramatically reduces steering effort while protecting steering boxes and linkages from stress commonly experienced in off-road rock crawling and heavy-duty 4x4 builds. Designed by PSC Steering Components for serious off-road performance, the SK336 system provides increased steering control and durability for solid axle swapped GM trucks. The hydraulic assist cylinder works with your steering box to deliver additional steering force exactly when needed, making it ideal for vehicles running large tires, lockers, and aggressive terrain setups. The PSC SK336 kit includes the essential components required to install a reliable hydraulic cylinder assist system on GM 4WD trucks converted to solid front axles. Built with PSC’s proven off-road steering technology, this system dramatically improves steering control while reducing wear on steering components in extreme conditions.
Fitment
- 1988-1999.5 GM 2500 / 3500 4WD trucks
- Designed for vehicles with Straight Axle Conversion (SAS)
- Compatible with hydraulic cylinder steering assist setups
- Ideal for off-road trucks running oversized tires, lockers, and heavy trail use
- Commonly used on rock crawlers, trail rigs, and custom off-road builds
Specifications for PSC SK336
| Specification | Details |
|---|---|
| Manufacturer | PSC Steering Components |
| Part Number | SK336 |
| Product Type | Hydraulic Cylinder Assist Steering Kit |
| Vehicle Application | GM 4WD Straight Axle Conversion |
| UPC | 687927184855 |
| GTIN | 687927184855 |
| Shipping Info | Calculated at checkout |
| Prop 65 | WARNING: Cancer and Reproductive Harm – https://www.P65Warnings.ca.gov |
Frequently Asked Questions
What does the PSC SK336 steering kit do?
The SK336 adds hydraulic steering assist to vehicles with a straight axle swap, dramatically reducing steering effort and improving steering control when running large off-road tires.
Is this kit designed for factory GM front suspension?
No. This kit is specifically designed for GM trucks that have been converted to a solid front axle using a straight axle conversion.
Why is hydraulic steering assist beneficial?
Hydraulic steering assist reduces the load placed on the steering gearbox and linkage while making it easier to turn large tires in extreme off-road conditions.
Is this kit suitable for rock crawling?
Yes. PSC cylinder assist systems are widely used in rock crawling, trail rigs, and competition off-road vehicles because they improve steering reliability and reduce driver effort.
Do I need additional components to install this kit?
Depending on your build, you may need custom steering linkage modifications or fabrication for the assist cylinder mounting points when installing on a straight axle conversion.
