Bearing seperator, bearing puller, pinion depth measuring tool, magnetic base dial indicator, inch pound torque wrench, impact wrench, sockets, prybars, and regular hand tools. Alot of patience, time, and understanding of how its done. If yer a few thousandths off it could get ugly. Its for the people who can pretty much do anything that needs to be done to a car. I hope to try my first soon. Ive done alot of reading tearing apart rears, and have watched it done. Buy gears and a install kit.