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
Part No. 95630-02

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In Ford 6R60, 6R75 and 6R80 transmissions, the sleeve in the center of the 2-6 “C” clutch housing is the sealing surface for the 3-5-R or “B” clutch housing sealing rings. These sealing rings are on the lower portion of the drum, and wear grooves into the sleeves and creates leakage and 3-5-R “B” clutch failure.

Machining the 2-6 “C” clutch housing bore (center support) and installing the hardened steel Sonnax center support sleeve 95630-02 restores proper hydraulic integrity and prevents future sealing ring wear.

  • 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