XD Cylinder Assist® Steering Gear – Jeep Wrangler JK/JKU (2007–2018) Jeep-Wrangler-YJ-1989 and put it back together

and put it back together like it’s meant to be—tight

or heavy axles on your 4th Gen RAM

no-nonsense pump that does its job and does it right—especially when the steering system is working hard for a living

Designed specifically for 1987–2001 Jeep Cherokee XJs

This kit combines our high-flow pump

XD Cylinder Assist® Steering Gear – Jeep Wrangler JK/JKU (2007–2018) Jeep-Wrangler-YJ-1989 and put it back togetherThe SG684 Series gives you the right steering gear for your Jeep Wrangler JK or JKUwhether you're replacing a worn out factory box or stepping up to a full Cylinder Assist setup. At the base level, the SG684 is a brand new OEM style replacement that bolts in like stock and restores proper steering feel. For builds that need more control and strength, the SG684R Cylinder Assist gears take it further. These units are equipped with PSCs integrated valve