I am working to replace the door lock actuators on my sons 1999 jeep Cherokee. I can find the motor only it appears but I can't find the assembly. Perhaps replacing the motor will fix the issue. The issue is only one of the actuators actually work. I can hear movement when the lever is flipped but the door won't lock or unlock.

So I can find the assembly for the front doors but I can't find the rear door assembly for left or right. Am I missing something??? I can find it for a grand Cherokee but not the regular Cherokee.

Anyone have any idea of the part number etc?