What is causing the rear seal in my transmission to keep breaking?

Tiny
TONYMILLN
  • 1981 OLDSMOBILE REGENCY
  • 200,000 MILES

I had the transmission rebuilt, the drive shaft rebuilt and a new yoke installed to prevent excessive movement from breaking the rear seal. A few days later, the rear seal is broken again and the transmission is leaking. What is causing the rear seal to keep breaking?

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Thursday, March 15th, 2012 AT 2:40 PM

1 Reply

Tiny
MERLIN2021
  • EXPERT
  • 17,551 POSTS

Tranny mount, or out of balance driveshaft.

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Thursday, March 15th, 2012 AT 2:56 PM

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