Availability: 10 in stock
Factory part number 52108044AA: an input shaft supplied by MOPAR.
Build notes: INPUT.
Bearings and bushings locate a rotating part, and pressing one in crooked is the usual cause of a whine that appears a few hundred miles later.
The part number is the thing to verify. Where the old part carries no legible number, a VIN and a photograph are enough for us to identify it.