Oem lsd driveshaft

[BIGGFOOT]

Good morning everyone lol just been sent a picture if some lsd driveshafts I've paid for and they've arrived like this can I use my standard cups off old shafts or is this buggered? Any help much appreciated as car is stuck in the air until I get this sorted cheers

http://s936.photobucket.com/user/Rob_Ken_N_Eddy/media/Mobile%20Uploads/image_zps9b9187ed.jpg.html

[BIGGFOOT]

Currently running standard box so unsure if I can use old one or if you can even get cups off sorry I'm a bit of a novice