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4L60-E, 4L65-E, 4L70-E

Thrust Bearing
Part No. 77747-01

Sonnax offers the latest version high quality replacement for the captured front planetary bearing, which is known to fail. This direct OE replacement bearing can be used in 4L60-E units, 99-later, and all 4L65-E applications.

  • OEM-approved replacement
  • High-quality bearing

The Sonnax bearing replaces the .199" thick silver and black colored bearing used from '99-later. It will not work in '83-'98 applications with .151" thick bearing.

  • Material: Hardened Steel
  • Bearing Style: Enclosed
  • Outer Dia.: 2.155"
  • Thickness: 0.195"
  • Inner Dia.: 1.346"
  • 77747 01 combo
  • 77747 01