why does rear end lock up when turning corner and break spider gear, on 2nd rear end now

1997 GMC SIERRA
200,000 MILES
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JCLEWS
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  • 2 POSTS
Rear end locking up
Sep 13, 2011 at 4:00 PM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
could be the carrier shifting and putting too much pressure on the spiders assembly. you need a shop that is good with differential repairs to go over the entire rear. if you have a posi rear, the clutches may be locking up and causing this situation.

Roy
Sep 13, 2011 at 4:16 PM
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JCLEWS
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Thank you for your response, I will look for one.
Sep 13, 2011 at 4:29 PM
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