Replace spider, bearings, seal and tub cover. I also install new door boot while it was apart Helpful hint. Save the old bearing and you can use them to knock in the new ones evenly. Also if you don't want to buy the tool for the boot retainer you can use two 4ft pieces of 1/8 rope U-shaped through eye holes of door boot spring and with a helper holding one side you pulling on the other side you can easily install the door boot springs (Retainers).It will save you money , your knuckles and time. And also get the parts from appliancepartspros.com. Great people to deal with and best price and fast shipping.