i have a friend who is in desparate need of a 3 series carrier, 10 bolt, eaton style with the clutches and not gov-loc. he needs one for 28 splines. his rear is making a bad roaring noise. this is his only car which he drives to work about 100 miles a day. he would like to find a working unit fairly reasonable. we have dibs on a gear along with bearings. let me know what you have. he might take an auburn unit but i need to check with him and see if it fits. this is going in his 91 rs 5 speed.