Product review (3 stars): Good kit, but did not fix noise
This bearing repair kit uses top quality parts. The stock (2005 whirlpool duet) failed bearings were stamped "Slovakia." These are marked "Japan." The instruction videos are clear and easy to follow. The job is long and tiring but it is not difficult for someone with good mechanical abilities and a little bravery. Remove the concrete counter weights from the tub before removing tub from machine. Youtube videos from ApliancePartsPros showed the tricks to disassemble the machine without damage. These are not shown in the Front Load Bearings video because of the wide variance of machines.

The reason for 3 stars is that the new bearings did not fix the rattling drum. I can still move the drum within the new bearings and it still rattles loudly in spin with medium load, because the shaft itself was damaged by the original failed bearing which seized and wore a groove into the shaft. Nothing wrong with the kit, but it may not fix the problem it is intended to cure, and you can't know whether it will work or not until you have the machine taken apart to inspect the shaft and the bearing holder.

The silk lining to this failed fix is that when it was all apart, I was able to really clean the machine, every unexposed interior surface was growing scum and was making clothes stink. The "outside" surface of the drum was coated with red scum, and also inside the tub, inside pipes, inside pump, inside the waste pipe. Affresh 3x in the machine clean cycle did not remove the scum after 10 years of no cleaning.

I don't know how long the washing machine will last with the drum allowed to wiggle in the bearings, but it still runs OK despite the noise. I'll use Affresh tablets/vinegar/baking soda  quarterly to keep the machine clean until it's time for a new Bosch. ;)