Wrangler JL (2018+)

Whether you're building a fresh full hydraulic setup or replacing a tired old cylinder, these PSC Cylinder Assist single-ended kits and components are built to handle the real-world abuse that comes with serious off-road use. From trail rigs to...

If you’re running lockers, big tires, and pushing your JL or JT hard off-road, this is the steering gear you want. The XDR Cylinder Assist Steering Gear is built to handle the demands of full EHPS systems and works seamlessly with PSC’s...

Running a PSC steering system on your JL, or JT? These Jeeps work hard, and that means heat. This Heat Sink Cooler Kit is the easy way to keep your fluid temps in check without adding fans or wiring. Single-pass design, tough aluminum construction, and a...

This kit is for the JL owner who’s tired of white-knuckle steering and cooked pumps. We ditched the factory electro-hydraulic setup and went old-school mechanical with PSC’s Big Bore XD gear and high-flow pump. The result? Strong, predictable...

If you’re running bigger tires and hitting trails hard in your JL or JT, your factory steering’s probably crying for help. This Cylinder Assist EHPS Kit is the fix. It’s built to work with your electric hydraulic power steering (EHPS)...

A power steering fluid reservoir needs to be vented to prevent the buildup of excess system pressure, caused by an increase in fluid temperature. A vent also allows air to escape the system, which prevents fluid cavitation in the pump, thus improving the...

Got a JL 392 with big tires? You already know the factory steering isn’t built for that kind of load. PSC’s Cylinder Assist EHPS Steering Kit fixes that. This system is engineered to handle the torque of the HEMI and the weight of oversized...

Whether you're building a fresh full hydraulic setup or replacing a tired old cylinder, these PSC Cylinder Assist single-ended kits and components are built to handle the real-world abuse that comes with serious off-road use. From trail rigs to...

Fits:Jeep Wrangler JL 2 Door (2018+)Jeep Wrangler JL 4 Door Unlimited (2018+)Jeep Gladiator JT (2020+)

Kit Includes:- Big Bore XD cylinder assist steering gear- 3.6L cylinder assist pump kit- 6.75" stroke cylinder assist axle kit Upgrades the 70mm stock piston to 80mm, providing more torque to turn larger tires Enlarges the sector shaft diameter from...

If you’re running big tires and your JL’s steering feels like a workout, this kit’s your fix. The BIG BORE XD Cylinder Assist Steering Kit is built to handle the abuse of off-roading and the demands of daily driving. It’s got the...

Got a 392 Rubicon? PSC’s Adventure Steering Kit is the upgrade your JL’s been waiting for. This kit comes fully assembled with hoses, fittings, and all the hardware you need for a smooth install. At the heart of it is our Special-Valved XDR...

Kit Includes:- Big Bore XD Cylinder Assist Steering Gear- 2.0T Non-eTorque XD power steering pump kit- 6.75" stroke cylinder assist axle kit Upgrades the 70mm stock piston to 80mm, providing more torque to turn larger tires Enlarges the sector shaft...

If you’re running bigger tires and hitting trails hard in your JL or JT, your factory steering’s probably crying for help. This Cylinder Assist EHPS Kit is the fix. It’s built to work with your electric hydraulic power steering (EHPS)...

You’ve lifted your JL or JT, slapped on 37s or bigger, and now your steering feels like a workout — this kit’s your fix. PSC’s legendary BIG BORE XD Cylinder Assist Steering Kits are built to handle the extra load and torque that...