I have an 89 TA, Which has 3.73 gears in it..
I can't find any marks on the axle housings at all.. So i have no idea where this rearend came from..
I need to change the rear pinion seal and when I did, I got a seal for an 89 TA.. now when I got it.. it looked the same but was a different seal # .. 15xxx (forget exact number).. then seal I took out was # 13005 .. now I tried to order a 13005 seal but got something totally different from this seal.. I jammed the 15xxx seal in so i could use the car, but the seal itself must be bigger because it leaks.. alot.. anyone have anything to hlp?

thanks..

 

the seal # of the seal for an 89 was 15315