• Worn channel plate sleeve


Drive sprocket, bearing failure cause channel plate (case cover) sleeve wear.


Replace the worn channel plate sleeve with Sonnax through-hardened replacement sleeve.


Channel Plate Sleeve
Part No. 84596-01K

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OE does not service the GM 4T65-E channel plate sleeve as an individual part. In the past it was necessary to purchase a channel plate (case cover) assembly. Sonnax replacement, through-hardened channel plate sleeve 84596-01K repairs and upgrades units.

  • 4T65-E Channel Plate Sleeve 84596-01K
  • 4T65-E Channel Plate Sleeve 84596-01K