6L80 6L90 Valve Body TEHCM Repair Kit
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)
Also included is the necessary TEHCM Service kit from GM!
As pictured, includes:
TEHCM Gasket-screen assembly (MUST be replaced whenever removing the TEHCM as seals can be compressed only once)
(1) Valve Body-to-Pump-and-Case Seals set (4-port, 3-port, 6-port)
(1) 3-piece O-rings/seals set for electrical harness connector
(8) Check balls for upper valve body (recommended to clean to remove carbon debris than can cause sticking valves)
