Peterbuilt Leaking Output Seal

Peterbuilt leaking Output Seal
The rear differential seal is a seal in the differential that prevents the fluid from leaking out. You may need to replace your rear differential seal at around 250, 000 miles.
PN: NA 100495 - OIL SEAL
Tools Needed:
• 55mm Socket
• Impact Gun
• 12point 13mm
• Hammer
• Seal Puller
• Punch/ chisel
• Ratchet Straps

[@Annavargos]

I need this done on one of my trucks.