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Discussion Starter · #1 ·
Hi, my truck is a 99' sierra 1500 5.3 vortec 4x4.
This is the second time i change the seal and the bearing on the drivers side of the front differential and still leaking.
Do i have to replace the cv axle part that stick into the differential?
Thank you.
 

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Is that reference pictures? Because that’s two different axles.
 

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I mean this short piece of shaft that goes into the differential.
That must be changed if my seal continues to leak? Thank you
What did the axle shaft look like last time you did the seals and bearings? You’re skipping every step here and throwing parts at something.



That’s what to look for.
 
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