Mopar 52123220AC Rear Drive Shaft

The manufacturer recommends replacing driveshaft fasteners with new ones.

If it's a two-piece driveshaft, mark the relationship of the center support bearing to the support bracket, then unbolt the center support bearing and slide the front end of the front driveshaft out of the extension housing.

When the vehicle is raised for service, it's a good idea to clean the driveshaft and inspect it for any obvious damage. Also, make sure the small weights used to originally balance the driveshaft are in place and securely attached.

To install the driveshaft, remove the plastic bag from the transmission or transfer case extension housing and wipe the area clean. Inspect the oil seal and center support bearing. Insert the front end of the driveshaft assembly into the transmission or transfer case extension housing. Raise the rear of the driveshaft into position, checking the alignment marks. If it's a two-piece unit, raise the center support bearing and bolt it loosely into place. Raise the rear end of the rear shaft into position and make sure the alignment marks are in alignment. Remove the tape securing the bearing caps and install the clamps and fasteners.