The unit had vibration issue during operation on our appliance ended up being caused by a failing part. Took around thirty minutes from start to finish and the replacement solved it.

Wasnt completely sure this would match at first since the dryer started making loud squealing noise. Thankfully connector alignment matched better than expected and everything is working again.

Needed basic hand tools only while replacing the old component because the unit had vibration issue during operation. Cooling performance seems stable again.