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.
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.
Contact a Sonnax Parts Distributor.