Product review (5 stars): WM2487HWMA spindle bearing and seal functional replacements
I have LG washer model WM2487HWMA, and needed to replace the spindle bearings and seal. The old bearings were pretty shot  my wife and I, while in a room separate from the washer, had to yell to be able to hear each other over the unit.

This kit included functional replacement parts for diagram items K125, K121, and K122 (4036ER2004A, 4280FR4048L, and 4280FR4048E, respectively). The bearings are quieter than I remember my washer being when new, but that was six years ago.

Since I had everything apart, I decided to also replace the spindle (K115: 4434ER0002A) and seal between the plastic tub halves (K141: 4036ER4001B). While taking everything apart, one of the bolts (4011FA4353E) spun in the lifter assembly (K111: 4433ER1005A), and I had to cut the head off the bolt to get the lifter out, so I needed two bolts and a lifter before I could reassemble everything.

I am very happy with the bearings to date, and everything seems to have sealed up well.