Symptoms:

  • Broken parts due to excessive line pressure
  • High line pressure
  • Erratic line pressure
  • Restricted converter/lube flow

Cause:

Excess valve and bore clearance allows critical line pressure balance fluid to cross leak to exhaust, causing high or erratic line pressure.

Correction:

Sonnax direct replacement pressure regulator sleeve addresses sleeve wear and circuit integrity of line pressure balance in the pressure regulator circuit.

Warning:

Verify OE valve and sleeve measurements before use.

6R80

Pressure Regulator Sleeve
Part No. 95740-44

Fits '15-later units.

You need this if... View Instructions Find a Distributor

Wear is commonly found at different areas in the Ford 6R80 '15-later pressure regulator bore. When the sleeve is worn, line pressure balance fluid will leak to exhaust, causing high or inconsistent pressure. When wear is limited to the sleeve, the Sonnax direct replacement pressure regulator sleeve 95740-44 will restore valve-to-sleeve clearances so the pressure regulator valve can maintain correct pressures. If the remainder of the pressure regulator bore is worn, consider Sonnax oversized pressure regulator valve kit 95740-01K.

  • No machining required
  • Alloy aluminum sleeve is significantly more wear-resistant than the OE sleeve
  • 6R80 Pressure Regulator Sleeve 95740-44
  • 6R80 Pressure Regulator Sleeve 95740-44
  • 6R80 Pressure Regulator Sleeve 95740-44 details

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.

6R80 Pressure Regulator Sleeve Vacuum Test Locations