Borgwarner 4412 transfer case.

[Joshua Price]

Looking for help and guidance i have a 08 explorer sport trac 4.6L limited that has a horrible vibration from 30 mph to over 100 mph. I replaced the drive shafts rear axles bearings front and rear and all 4 axles. Last night I was looking around under the truck and noticed a small crack in the rear transfer case cover and the rear pinon has play in the transfer case mine is a borgwarner 4412

8A24-7A195-MB. I've been looking for a exact match to replace it but can't find one closest I can find is a MA does anyone know what the differences are or can I just use any transfer case thats for a 4.6l sport trac with tod options? Mine has auto 4x4 , 4L, 4H.​