Product review (5 stars): kit is great! you can install with regular household tools and a couple of sockets
you don't need the tool kit that some companys sell to install this!  this kit works great!!  the install kit is a threaded rod with a bar welded on it  and a peice of pvc pipe!.... all i did was to gently hammer the bearings into the seats with a socket that matches the size of the bearing,,, just go slowly and rotate around the bearing with your hammer hits,, clean out the bearing seats well and then lube them and they will go in fine. the seal is the same way, clean the seat area well and then lube the seal seat area tap gently around the seal in a circle until it is bottomed out. it took me around 4 hours.