Hello Experts!

I am installing a low mileage 240D engine that came with a manual 4 speed trans. I am pairing this engine with an auto trans. I have all the components that are needed for the job but was wondering about the flywheel that I have to use with the auto trans. My question is with regard to balance. If the flywheel is supposed to be balanced with the crank then how do I accomplish that or are flywheels balanced independently?

Also, I will have a manual trans and flywheel available once I am finished with this project. PM me if you may be interested in them.

Kevin