Easy way to get 30MM nut on 260 off?

[DEV0 E30]

For the output shaft seal on a Getrag 260. I've tried a few different ways and ended up not putting a new seal on my tranny in my current dd. There is a 30MM nut that is pretty hard to get off since you can't really get any leverage on it. (I snapped off a tranny tab for the tranny mount before trying to pry it off. ) So I want a 3 leg puller, or a secret way to get a new seal on there, any ideas? Or know of any 3 leg puller websites, I'd like to have one for rear bearings, and other stuff.


Part 13=

http://realoem.com/bmw/showparts.do?model=1113&mospid=47309&btnr=23_0580&hg=23&fg=15

[NC325iC]

in the car or out

i just did this recently out of the car
i cut notches in a bit of wood so it would bolt up to the flange to keep it from spinning and used a breaker bar and a cheater