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157 Posts
Discussion Starter · #1 ·
This seal looks quite a bit different than the one its replacing. Its for the 2001 IFS front diff Silverado 4x4 3.73 ratio stock. Look at the pics...
It doesn't have a spring around the inside lip..but there is some kind of internal bump thing going around the lip on the metal side.
Its Duralast seal no.710475 from AutoZone. Does the metal side go in towards the diff???


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