TEHCM Repair Kit

  6L45 6L50 6L80 6L90 6T70 6T75 
(Gen 1 only)
(Sold as Photographed)

Save hundreds of dollars by repairing vs. replacement!

Sonnax pressure switch installation tool kit 124740-TL30 allows fast, easy installation of laminate discs and seals

to restore normal switch operation in listed GM 6-speed transmissions.

This tool kit includes enough discs and seals to rebuild one TEHCM unit.

  • Piston
  • Seal Plunger
  • Seal Installer
  • Laminate Installation Tool
  • Seals (5)
  • Laminate Discs (5)
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This is a high quality professional rebuilding kit

Save a bundle here over the cost of a new TECHM from the dealership !

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