ROUGH COUNTRY Slip Yoke Eliminator Kit | Jeep Cherokee XJ | Jeep Wrangler TJ

The Rough Country Slip Yoke Eliminator (SYE) Kit is the definitive solution for lifted Jeep Cherokee XJ and Wrangler TJ models. When you raise ride height, the driveline angle is compromised, causing annoying vibrations that can damage components over time. This kit removes the factory slip yoke from the NP231 transfer case and allows installation of a double cardan driveshaft, restoring proper driveline geometry.

• Compatible with New Process 231 (NP231) transfer cases
• Eliminates vibrations after installing a 3.5" or larger lift kit
• Shortens the transfer case for added ground clearance
• Allows use of a CV double cardan driveshaft
• Includes all necessary components for installation
• Rough Country quality and warranty

Installation: requires transfer case removal and advanced mechanical skills. Professional installation recommended. A compatible double cardan rear driveshaft is required (not included).

If your lifted Jeep XJ or TJ suffers from driveline vibrations at highway speeds, this SYE Kit is the answer. A mandatory upgrade for any serious off-road build.

Download installation instructions (PDF)