Hinge assembly for the Titanium, Gigabit, DVI and 867/1GHz G4 Powerbook. Left and right hinges are not interchangeable. The right hinge is $79.00 and the left hinge is $119.00. Installation requires removal of the screen back, which is glued in place. Installation of this part is available for $70.00. We will replace both hinges for $268.00. If you would like us to install this part please Click Here to request an RMA.