• 2-3 Concerns
  • 2-4 Band failure


Normal wear at the 2nd apply servo piston allows 3rd accumulator oil to exhaust.


The press-in metal clad Viton seal will restore the hydraulic seal at the 2nd apply servo piston.

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

Metal Clad Viton® Seal
Part No. 77911-02

Press in

Package Quantity: 5

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Metal-clad Viton® seal restores hydraulic integrity at a worn 2nd apply servo piston.

  • Material: Fluorocarbon
  • Housing Bore: 0.750"
  • Shaft Dia.: 0.500"
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