Broken Diff - Y80 trans. Ok or not?

[Dutchy1978]

So I went removed the P/S driveshaft seal from the diff housing and four broken pieces of metal fell out. It looks to be part of the diff where the outer bearing sits.
Has anyone had this happen?
Can it still be used or must it be replaced?

Cheers
Dutchy

http://i237.photobucket.com/albums/ff234/dutchy1978/bda545c73fb2d71eb08658bdf2126c2d_zpsmzjriupz.jpg
http://i237.photobucket.com/albums/ff234/dutchy1978/1ce5f7bd1a55fc5b51937f6f8ee18421_zps4qgkdygt.jpg

[bennjamin]

definitely seen before , cannot be used. Needs a new diff and full inspection of gearbox internals as well.
Time for a replacement mfactory or similar LSD ��