1993 Ranger 4.0. Just got by trans back from the shop after being rebuilt. The guy warned me to check the flywheel for cracking before putting it in. Flywheel was fine but the part behind it is damaged. My rear main is also leaking so I might as well replace that too but I am wondering how I’m supposed to get this off in order to replace it.

Am I going to need a special puller to attach to a slide hammer because that’s the only thing I can imagine at this point.