valve kit sonnax elevated pressure regulator 4r70e 4r70w 4r75e 4r75w Make_Luk Transmissions: RE4R01A 1987-UP

Transmissions: RE4R01A 1987-UP

and extend the life of the ATF

L5 Outside of Case

W4A32 1987-UP

PICKUP/PATHFINDER 1990-1992 4 SP R/4WD L4 2

valve kit sonnax elevated pressure regulator 4r70e 4r70w 4r75e 4r75w Make_Luk Transmissions: RE4R01A 1987-UPValve Kit Sonnax Elevated Pressure Regulator 4R70E 4R70W 4R75E 4R75W Ford vehicles equipped with 4R70E, 4R70W, 4R75E, 4R75W and AODE units may have delayed engagements and burnt Forward clutches due to low line pressure. This can be even more pronounced in heavy duty or performance vehicles. Sonnax elevated pressure regulator valve kit 76948 12K provides a modified valve and stronger spring to raise base line pressure, eliminating these concerns.