So its been a long time since I've had to do just a wheel seal. Unfortunately, which trying to replace a one-sided parking brake shoe seizure issue today, I found out why the other side wasn't seized. Decent amount of gear oil had seeped past the wheel seal of the rear axle on one side (Ford 8.8) and coated all the p-brake components.
Now, memory is failing me. Is it generally acceptable practice to simply replace the suspect seal or should one do both sides? Any reason to replace the wheel bearing as well? No rumbling noise.
2011 F150 4x4 5.0L
1996 Mustang GT 5spd/ragtop