Symptoms:

  • 2-3 Flare
  • Downshift clunk
  • Poor servo timing
  • Delayed Forward
  • No Forward

Cause:

Piston leakage.

Correction:

Recover hydraulic control by installing Sonnax low/intermediate servo piston.

AX4S, AXOD, AXODE

Low/Intermediate Servo Piston
Part No. 96728

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Sonnax low/intermediate servo piston 96728 eliminates leakage in Ford AX4S, AXOD and AXODE units.

  • AX4S, AXOD, AXODE Low/Intermediate Servo Piston 96728
  • AX4S, AXOD, AXODE Low/Intermediate Servo Piston 96728