PSC Single-Ended Cylinder Assist Steering Cylinders & Kits

2026-01-16T17:46:02-07:00

Vendor: PSC Motorsports
Type: Steering Assist Cylinder Kits
Price: 265.00 - 430.00 (21 variants)

Built for off-road rigs that actually get used, this PSC hydro assist kit adds serious steering power and control where factory systems fall short. Whether you’re upgrading worn components or building a fresh setup, this is a proven solution for handling larger tires and tough terrain.

Who this is for:

Running 35–40” tires and need stronger steering without going full hydro.

Why you need it:

Stock steering struggles under load, especially with bigger tires and lockers. This kit reduces steering effort and gives you more control when it matters.

When to upgrade:

If your steering feels heavy, inconsistent, or you’re fighting the wheel in rocks, mud, or tight terrain.

Designed around PSC’s proven single-ended cylinder assist system, this setup adds hydraulic force to your existing steering box, making it easier to turn large tires while maintaining a mechanical connection to the wheels. It’s the ideal middle ground between stock steering and full hydro.

This universal kit includes the components needed to integrate with compatible steering setups, making it a solid option for both fresh builds and upgrades.

💪 Key Features

Proven PSC cylinder assist design

Reduces steering effort under load

Improves control with larger tires

Maintains factory steering box function

Built for off-road abuse and reliability

Available as complete kits or individual components

🏁 Common Applications

Rock crawlers and trail rigs

Vehicles running oversized tires

Steering systems needing additional assist

Builds using PSC steering components

⚠️ Important

Hydro assist performs best with strong supporting components. If you’re still running weak tie rods, worn heims, or poor geometry, upgrading those alongside your assist setup will make a major difference.

🔗 Not sure if this is right for your build?

Check out our guide:
Hydro Assist vs Full Hydro – What Should You Run?