Replacing the main seal??

[Drifter240sxS14]

The engine is a KA24DE and I just replaced the crank seal. Now the main seal behind the flywheel is starting to leak (very slowly). I think it is caused by my recent accident that bent the cover between the trans. and where the engine mated. What is all the parts I may need to replace it and what are some of the things I need to take off to get to it. I know I have to drop the transmission and oil pan (from what I was told). But else is needed?

[180fan]

You need to pull the transmission, clutch, flywheel to get to the rear main seal. The engine pan, you don't really have to, just get a small flat head screw driver and be careful not to score the mating surfaces to pry the seal out.

[Drifter240sxS14]

Thanks a whole lot!!