Leaking axle seal 8 3/4

NAPA, O'Reilley's, Autozone all have the seals cheap. Their is only one problem when changing the outer seal. You have to cut the bearing off and have a new one pressed on because the outer seal is on the outside of that bearing pressed into the retainer. But it's a good idea to do that anyway as a leaking inner seal will wash out the grease (the bearing is packed in grease) so the bearing needs re-packed anyway. The bearing is also real cheap from O'Reilley's. i paid $11 for the last one. Costs more to get it cut off and pressed than the bearing cost if you don't have a press. It is possible to grease the bearing without taking things apart but it isn't real easy and you need a special tip for a grease gun called a "Needle Oiler". I bought the tip at Rural King Farm and home supply.