O/S LUBRICATING PRESS CONTROL VALVE KIT
# 87797K

Oversize Lubricating Press Control Valve Kit

O/S LUBRICATING PRESS CONTROL VALVE KIT

Requires tool.

Symptoms:

  • Delayed engagement
  • High stall speed
  • Overheated converter
  • Lube failures
  • Poor performance & higher stall speeds
  • Damaged converter

Cause:
Severe wear at the outboard spool of the lubricating pressure control valve can create delayed engagements and poor performance. Wear at the inboard spool results in high TCC and lube pressures which can cause converter damage and lube related failures.

Correction:
Recondition the bore and install Sonnax oversized lubricating pressure control valve kit and calibrated spring to re-establish proper oil pressure limits.


In Mercedes 722.6 units, severe wear of the lubricating pressure control valve can create delayed engagements, poor performance, converter damage and lube failures. Sonnax oversized lubricating pressure control valve kit salvages these valve bodies.

  • Hardcoat anodized aluminum valve combats premature wear
  • Added length at the outboard spool for additional valve support
  • A new spring is included to allow proper calibration

Contents:

  • Valve
  • Spring

SONNAX Installation Instructions

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