Got to love how fast stuff rust in the North.
I wouldn't touch it since you are taking it to the dealer. They probably are going to replace the whole diff since most dealers don't replace that seal.
IF the vent is block then the diff will blow seals.
I wouldn't touch it since you are taking it to the dealer. They probably are going to replace the whole diff since most dealers don't replace that seal.
IF the vent is block then the diff will blow seals.