SPRING PRESSURE REGULATOR (5R55S/W)
# 43681

Pressure Regulator Spring

SPRING PRESSURE REGULATOR (5R55S/W)

Symptoms:

  • Soft shifts
  • Poor shift quality
  • Delayed engagement
  • Low base line pressure
  • High line pressure

Cause:
Circuit wear, relaxed OEM pressure regulator springs or overly aggressive aftermarket springs.

Correction:
The Sonnax spring is designed to restore or increase line pressure up to 10 psi over OEM specifications while avoiding excessively high line pressure and harsh shifts.


  • Restores or increases line pressure up to 10 psi.
  • Replaces lost original springs.
  • No harsh shift effects of high line pressure.
  • Drop-in installation requires no modifications.

Type of Product: Springs & One Way Clutches
Qty Needed:
Years:
Alternative #:
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