shaft seal

  1. J

    Differential Seal

    Hello, This is a simple one. I have to replace the seal at one of the half shafts coming off the rear differential. Are the drive shaft and half shaft seals the same size? I have a 2nd gen 4.6L expedition. How do I know which size of seal is the correct one? Do I just get an 8.8" pinion seal?
Top