• High line pressure
  • Blown filters
  • Low line pressure
  • Erratic line pressure
  • Poor line pressure control
  • No Reverse
  • Delayed Reverse with harsh engagement


Loss of oil pressure due to worn components in critical oil circuit.


Sonnax Sure Cure Kit repairs pressure regulator and boost line pressure.


The Sure Cure® Kit
Part No. SC-TAAT

View Instructions Find a Distributor

Sonnax Sure Cure Kit SC-TAAT is fully compatible with Saturn TAAT Type II valve bodies.

  • Pressure Regulator Cushion Spring
  • Pressure Regulator Valve
  • Boost Valve Kit for Type II valve bodies only
  • Pressure Regulator Sleeve Kit
  • TAAT The Sure Cure® Kit SC-TAAT
Sonnax Sure Cure Kit

The Sure Cure®

Comprehensive Kit for Big Problems You Don't Want Back

Knowing exactly what parts to replace in troublesome transmissions is an ever-increasing challenge, but Sonnax Sure Cure kits solve this problem for you. Each kit is a comprehensive reconditioning package featuring the best Sonnax products developed to help rebuilders restore and enhance transmission performance.

Learn More about Sonnax Sure Cure Kits