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Sonnax Servo Pin Kit 4L60 & E, 4L65E, 4L70E

Sonnax 77787-02K


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Estimated to ship directly from the manufacturer on 06/27/18
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Sonnax Servo Pin Kit 4L60 & E, 4L65E, 4L70E $28.82
Servo Pin Kit
  • 4L60 & E, 4L65E, 4L70E

  • Sonnax 77787-02K Details

    Servo Pins

    • Pin
    • PTFE Seals (2)
    • O-Ring
    Extra Long Pin, with Seals

    The Sonnax 4L60 / 4L60-E servo pin is longer than the longest OE pin. The extra length simplifies adjustment, eliminating the need for adding length to the pin. Made from chromoly steel, it is durable enough for high performance applications as well as stock replacement. Dual PTFE seals have been added to improve sealing in the case bore and an O-ring has been added to improve sealing between the pin and the 2nd gear servo. The Sonnax servo pin is fully compatible with OE and aftermarket servos.

    • O-ring seal between pin and 2nd gear piston
    • Two PTFE rings seal pinto bore
    • Servo pin is made from chromoly steel
    • Kit includes all necessary seals


    Manufacturer's Part Number:

    In high performance applications where a larger servo is desired, the Sonnax Servo Kits provide a larger apply area. The Sonnax servo is calibrated to progressively increase band apply force as line pressure increases. Sonnax servos are the perfect upgrade for more holding power without excessively harsh shifts.

    Some parts are not legal for use in California or other states with similar laws / regulations