When I first started researching, everything was pointing to the Clutch. I then found one other post that indicated to check out the split tub ring. That was the actual culprit. The tub ring had basically been bored through by the drive shaft and the drive shaft couldn't spin the tub correctly. I still kept the clutch for a back up. Both parts were reasonable priced, and I couldn't tell you how impressed I was with the speed of delivery!! Standard delivery took less than 24 hours. From a hub in Kentucky to Iowa. that's pretty awesome! The videos were also a super big help.