Check the listing for details. Sonnax (Gen1) TECHM Pressure Switch Repair Kit 6L45 6L80 6L90 6T70 124740-TL30. Condition: New. Listed at 39.95 USD. 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. Contents:PistonSeal PlungerSeal InstallerLaminate Installation ToolSeals (5) Laminate Discs (5) ________________________________ This is a high quality professional rebuilding kit Save a bundle here over the cost of a new TECHM from the dealership ! Buy with confidence * Check out our feedbackAll of our items listed are in stock and ready to ship We Quick-Ship Every Day !