Sonnax 56947J-S7 Pressure Regulator Spring, Elevated Pressure 5R55S, 5R55W(5PC) tools 6R60 - 6R75 - 6R80

6R60 - 6R75 - 6R80 - 6R140

Does not generate break-in and wear debris like OE bimetal washers

22771A-19K

Note Install Sonnax bearing with seal side toward the converter

Sonnax 56947J-S7 Pressure Regulator Spring, Elevated Pressure 5R55S, 5R55W(5PC) tools 6R60 - 6R75 - 6R80Manufacturer Part Number: 56947J S7 Other Part Number: S46741PB 3 Brand: Sonnax 5R55S, 5R55W Elevated Pressure Main Pressure Regulator Spring Part No. 56947J S7 Package Quantity: 5 Restores or increases line pressure up to 10 psi. Replaces lost original springs. No harsh shift effects of high line pressure. Drop in installation requires no modifications.