.For 6L45/50,6L80, 6L90,6T70, 6T75 Pressure Switch Rebuild 124740-70K 40 PACK !!
Specifications
| Returns Accepted | ReturnsNotAccepted |
| Country/Region Of Manufacture | United States |
| Interchange Part Number | 124740-30K |
| OE Spec Or Performance/Custom | OE Spec |
| Manufacturer Part Number | 124740-30K |
| Brand | Sonnax / TJS |
| Manufacturer Warranty | No Warranty |
6L45, 6L50, 6L80, 6L90, 6T70 (Gen. 1), 6T75 (Gen. 1)Pressure Switch Rebuild KitPart No. 124740-70Kuse with Tooling: 124740-TL70 Listed GM 6-speed transmissions often set various trouble codes related to failures of fluid pressure switches that are internal to the transmission electro-hydraulic control module (TEHCM). These codes may be accompanied by TCC apply problems or shift irregularities such as slipping, flares, harsh application, and bind-ups. As time goes by, the laminated portions of the pressure switches can breach, preventing normal switch operation. If more than one switch breaks down, failsafe mode can be triggered. Since switches cannot be obtained through OE channels, replacement of the TEHCM was the only previous remedy available. It is no longer necessary to replace the expensive TEHCM assembly to rectify this concern. Installing Sonnax pressure switch rebuild kit 124740-70K restores normal switch operation, eliminating codes and providing renewed shift performance in all ranges. Allows salvage of expensive TEHCMKit includes enough discs and seals to rebuild 10 TEHCM unitsNoteBefore installing kit, test switches to verify proper electrical operation. Kit repairs laminate disc and seal failures only; it will not rectify electrical breakdown. See instructions for details. ContentsLaminate Discs (40)Seals (40)