Symptoms:

  • Downshift clunk
  • Flare shifts
  • Harsh shifts
  • Shift concerns

Cause:

Wear at the clutch control plunger valve sleeve affects apply and release rate of the clutches and brakes.

Correction:

Sonnax drop-in clutch control plunger valve kit corrects circuit pressure loss and restores control of clutch and brake apply and release.
  • AS68RC Clutch Control Plunger Valve Kit 99740-01K
  • AS68RC Clutch Control Plunger Valve Kit 99740-01K

You need this if...

Vacuum testing at the port(s) indicated fails to hold the recommended minimum in-Hg, or if wear is visually detected.

AS68RC Clutch Control Plunger Valve Kit Vacuum Test Locations