2002 GMC Safari Rear Differentials

2002 GMC SAFARI
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DJ702
  • MEMBER
  • 1 POST
2002 GMC Safari

I have been told that I may need to replace my rear differentials when I took my vehicle in for inspection due to a very loud humming noise. How much does this typically run? What could happen if I dont repair this in a timely manner? and.. What I be better off just purchasing a new vehicle? Thanks.
Feb 1, 2009 at 8:08 AM
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JNOVACK
  • ✓Experienced Mechanic
  • 723 POSTS
it could be the differental bearing you would be looking at about $700.00 but if it is the differental you would be looking at about $1,000.00-$2,000.00
Feb 1, 2009 at 8:28 AM
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