1999-2004 Jeep Grand Cherokee WJ Slip Yoke Eliminator Kits

The WJ factory slip yoke setup works fine at stock ride height but becomes the most likely cause of vibration and u-joint wear once a lift changes the driveshaft angle. Converting to a fixed yoke and a proper CV driveshaft is the clean long-term fix, and that is what leads lifted WJ owners to 1999-2004 Jeep Grand Cherokee WJ Slip Yoke Eliminator Kits.

 

An SYE converts the rear output of the NP231 or NP242 from a slip yoke to a fixed output flange, letting a CV-style driveshaft maintain constant velocity through a wider range of operating angles than the factory setup handles cleanly. The driveshaft needs to be ordered or custom-built to the new flange and the final lift height since a shaft sized for a different configuration will not resolve the vibration the SYE was installed to fix.

 

A lifted WJ that drives the way it should starts with the drivetrain correction covered by 1999-2004 Jeep Grand Cherokee WJ Slip Yoke Eliminator Kits. Front bumper options for owners also building the exterior are at 1999-2004 Jeep Grand Cherokee WJ Front Bumpers, the transfer case and transmission upgrade category is at 1999-2004 Jeep Grand Cherokee WJ Transmission & Transfer Case Upgrades, and axle and hub options are at 1999-2004 Jeep Grand Cherokee WJ Axles & Hubs.