Original Apple top case for the PowerBook 160, 165 and 180 models.Not suitable for the 165c or 180c. B-grade units may have some scratches or scuff, or may have a chunk of plastic broken off beneath the rear case screw which is very common.

Please note that given the age of the casing parts some of the internal screw mounts may have been repaired due to the fragility of the plastic.