1990 Ls 400 Flexible Coupling Leak?

[ls400beast1]

http://s1153.photobucket.com/user/cbmwireless/library/ls400 these are the pictures that i was able to take i belive its a Flexible Coupling but every one keeps telling me its rear transmission seal i went to get some insight on clublexus but got any where

please let me know if you can be of some help

[steve2006]

Looks like the coupling but they are solid rubber so you need to find where all that contamination is coming from that has coated the underside of the car.

Part number for the front coupling is 37511-50010 priced at $388.81!!!

[landar]

Welcome to the club, Cesar!

Take a look at this tutorial on removing the drive shaft. It has some good pics -> http://www.lexls.com/tutorials/driveshaft/removal.html

So, what seems to be the main issue? Leaking tranny fluid?