Just to update everyone on my issue, I just spoke to the dealer and they're replacing the entire assembly from wheel to wheel. Not only that, but they said that a bolt came loose somewhere which caused the driveshaft to wiggle part of the way out of the rear diff which is where the fluid leaked out. The splines on both sides of the connection were damaged, so I'm getting a new driveshaft as well!
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Old: '04 SE Crew 4x2
New: '08 SE Crew 4x2
Nov 16, 1996, UGA at Auburn, 1st quarter: UGA V almost takes Auburn wide receiver Rober Baker's manhood off for catching a touchdown pass to put Auburn up 7-0. Stupid leash.