When you swap out a Birfield joint, it's a good idea to change the inner axle seal at the same time to keep the knuckles clean of weeping oil. This is a great part to keep in your tool box for trailside repairs.
Replacement wheel bearing seal. If your are repacking your wheel bearings and you don't want to purchase a full knuckle service kit, then a pair of these seals will allow you to service just the wheel bearings.
Fits 79-85 Toyota solid front axle
Inner Axle Seal and Wheel Bearing Seal each sold indivdually.