Both CVs and intermediate shaft as well in front ?
Pilot bearing ? You have a manual transmission ?
Yes
everything in the front end is new. I actually replaced the entire front drive shaft/CV joint setup. Oh, and it's an auto trans. Only bearings left to change are the rear axle bearings, carrier bearing and output shaft bearing, I think.
Oh and I replaced using new factory coils and shocks on the rear. All new brakes on 4 wheels, rotors and hardware. Every fluid has been replaced with manufacturer recommended oils, grease, coolant etc.
The vibration exists whether it's in two or four wheel drive, neutral in a coast or in drive. I can feel it in the steering wheel and in the seat of my pants and floorboards. Because I could feel it in the steering wheel I went with the entire front end. Every thing that could be replaced, and several $$$$ later, no change. I then changes both u-joints and replaced the front drive shaft. No change. I had all tires rebalanced. No change. I put 4 new tires on it. No change. Which leads me to where I am today.
The whole Jeep is in fantastic condition. I got it for a great price. That's why I'm putting money into it. It looks and runs like a new vehicle, with the exception of this vibration from 40 to 50 mph. And that's where I spend most of my time driving, (45 to 55) so I have got to eliminate this issue. I'm sure it's nothing another $500 or so can't fix (sic).