Symptoms:

  • Damaged center support rings
  • Burnt clutches

Cause:

The sealing rings for the 3-5-R “B” clutch housing are on the lower portion of the drum. These sealing rings wear into the sleeve in the 2-6 "C" clutch housing, causing 3-5-R clutch failure.

Correction:

Installing the Sonnax hardened steel center support sleeve into the machined 2-6 "C" clutch housing bore (center support) restores proper hydraulic control and prevents future wear caused by the 3-5-R “B” clutch housing sealing rings.
  • 6R60, 6R75, 6R80 (2009–2014), 6R80 (2015-Later) Center Support Sleeve 95630-02
  • 6R60, 6R75, 6R80 (2009–2014), 6R80 (2015-Later) Center Support Sleeve 95630-02