Cylinder Assist® Rod End Kit – for CAK400R-6 Jeep-Wrangler-YJ-1988

Cylinder Assist® Rod End Kit – for CAK400R-6 Jeep-Wrangler-YJ-1988This rod end kit is purpose built for PSCs CAK400R 6 Cylinder Assist system. It includes the correct ends and hardware for a clean, no guesswork install. Strong, precise, and ready to keep your steering tight and responsivePSC quality from start to finish.

you know the idler arm is usually the weak link

and guessing O‑rings is a waste of time

It’s a direct-fit upgrade that bolts in clean and plays nice with your factory electronics

Featuring upgraded billet steel u-joint connections and all-steel construction

PSC 715 is not your average power steering fluid

It’s built to handle the high pressures seen in Hydro‑Boost brake systems while maintaining proper routing in the engine bay

} The PSC SP1404 is a direct‑fit power steering pump built to deliver more steering assist where you actually use it—down low and under load

or transfer case breathing without letting dirt or water sneak in

Whether you’re hauling

this is the pump kit you want

and gives you the fluid capacity you need for big tires and Cylinder Assist®

dependable routing — it’s a solid backup that can keep a trip or a workday from coming to a stop