OVERLAP CONTROL SLEEVE 3-4 722.6
# 87784

3-4 Overlap Control Sleeve

OVERLAP CONTROL SLEEVE 3-4 722.6

Symptoms:

  • 3-4 Flare
  • Bump shifts
  • Harsh shifts
  • Slipping gears

Cause:
Wear at the 3-4 overlap control valve sleeve allows modulating oil pressure to exhaust.

Correction:
New modulating sleeve positions the valve for proper clutch feed. Sonnax 3-4 overlap control sleeve kit corrects the wear condition and restores control of clutch pressure apply or exhaust.


Continuous plunger valve oscillation causes wear at the overlap control valve sleeves, allowing modulated oil pressure to exhaust or oppose the shift and create numerous shift complaints in Mercedes 722.6 units. The highly wear-resistant Sonnax 3-4 overlap control sleeve kit restores necessary hydraulic control tolerances.Highly wear-resistant sleeves restore hydraulic control.

  • External O-ring provides additional positive sealing in the bore
  • The OE spring and anodized valve can be reused

Contents:

  • Sleeve
  • O-Ring

SONNAX Installation Instructions

Type of Product: Sundry Parts
Qty Needed:
Years:
Alternative #:
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