Product Details

84741-03K

Continuous oscillation of the pressure regulator valve in Hyundai or Kia vehicles with A4CF1, A4CF2 transmissions cause valve body bore wear, resulting in line pressure irregularities and valve instability. The Sonnax pressure regulator valve kit 84741-03K fixes these issues by combining a sleeved balance spool to eliminate the wear preventing proper valve stroke, and a modified pressure regulator valve with lengthened spools to increase sealing contact and provide greater stability.

• The balance sleeve and valve assembly eliminates wear to allow proper stroking of the valve, has lengthened bore engagement for greater sealing integrity, and is made from wear-resistant materials for durability
• The pressure regulator valve has lengthened spools at critical locations to increase sealing contact for better pressure regulation and valve stability
• A new spring is included to restore OE pressure specifications and work with the lengthened pressure regulator valve