2nd gen carrier bearing picture request

09 sport w access cab and the 8mm ome spacer that came w the 2.5” lift. Had small vibration but upgrading to 32”tires totally fixed it. (Before I had worn down 265/65r17s) so the new 32s brought the differential up one inch. Or whatever fixed it there’s no vibe at all now

 

Sorry if this is a dumb question but I noticed on the 2nd gen driveshafts , it says spicer , so I noticed “oem” Ujoints are like $60 but these spicer ones are only $16.39 each. If you we’re going to replace them do either fit, and if so, are the oem ones better quality? Or would you get the spicer ones for $16each? Also oem or spicer bearing ? Thanks

 

Anyone know if the carrier bearing that’s $96 is this improved version? Idk because it claims to be over a pound lighter but the website says they are both 4lbs.