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6L45, 6L50, 6L80, 6L90, 6T70 (Gen. 1), 6T75 (Gen. 1)

Pressure Switch Installation Tool Kit
Part No. 124740-TL30

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Sonnax pressure switch rebuild 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) 1 Extra
  • Laminate Discs (5) 1 Extra

October 27, 2014

Under Pressure: Shift Quality & Pressure Switches in TEHCM Applications

Topics: Transmission GM 6T45 (Gen.1) Transmission 6L90 Transmission 6L80 Transmission 6L50 Transmission 6L45 Transmission 6T50 (Gen. 1) Transmission 6T70 (Gen. 1) Transmission 6T75 (Gen. 1) Transmission 6T40 (Gen. 1) Transmission

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March 09, 2016

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October 28, 2014

Easy Pressure Switch Rebuilds for 6L- & Gen. 1 6T-Series Units

Topics: Rebuilding Tips Transmission GM 6L90 Transmission 6L80 Transmission 6L50 Transmission 6L45 Transmission 6T70 (Gen. 1) Transmission 6T75 (Gen. 1) Transmission

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