93 Xj6 rear door latch broken

The two rear doors of my Jaguar do not open from the outside.I've heard this is fairly common with those models.I've disassembled the door,and found the little broken plastic piece that pushes to open the door.Does anyone know where I can get a replacement?I've tried the strongest of adhesives...they do not work.

i got a replacement at the junk yard but they sell them on ebay as well, mine broke on the back and front door, we went to crazy rays got the peice and fixed it , the back door is a pain to get into and the handle peices are different even in the same models so make sure u take the old one out to compare before u buy anything, i had to get 3 different ones