Product review (4 stars): did fix Cabrio spin cycle leak
Whirlpool Cabrio made noise during spin and then started leaking but we didn't notice leak since we have the drain pan that drains to the plumbing and it never overflowed onto the floor, thankfully. We've had the washer 5 years. I must've accidentally cracked the pan when cleaning the laundry room and it started leaking then on the floor and we noticed the problem. Took the washer apart -the shaft was rusted badly and took some muscle- and couldn't find a leak in the plastic tubWe did find a lot of gross moldy grease and rust so we cleaned those parts. Then read a lot of forum posts and watched YouTube videos and decided to get this bearing kit and the tool, figuring it might be the problem, it was.  I hate that we paid more for the tool than the parts.  I thought about selling the tool now that we're done with it but I think we'll keep it for now and if the washer keeps working, we will replace the bearings again in 2-3 years to keep it running smoothly.
If you are having similar problems with your washer (noisy spin, leaks on spin cycle), it probably is the bearings. Ours leaked in a circular shape - ran it with a dry towel underneath and the grease/mold in the old pan was a circle shape. Save yourself time and take your washer apart after you receive the parts. being without clean laundry is no fun.