I have a stock LSD, I think. I bought it from someone who swapped it out at the dealership when their MCS was new, has been sitting since. I would like to know if I can fit this to my 03 MCS.
I would also like to positively identify the part that I have. I cannot find a part number for the LSD on realoem.com or anywhere else for that matter. I can upload a pic if anyone has seen one that has been installed/removed.
thank you for your assistance.
I am going to be selling this so I need to verify its origin and usability. thank you.

 

Might be hard to find a number for the LSD as the differential has never been sold separately from the tranny. It should be a match for any Gen 1 tranny but may require careful shimming when installed.