Work with 124740-30K, this complete Pressure Switch Rebuild kit is a must have tool to save your money!

Outstanding Performance
-- Install the new switch diaphragms & seals easily, no need to replace the TEHCM (computer/solenoids) for bad pressure switches.
-- Solves the bad shifting on 1st and 2nd gear.
-- Fast & easy installation of laminate discs and seals, restore normal switch operation for GM 6-speed transmissions in listed.
-- Great performance & Save money.
-- Enough discs & seals included for rebuild.

Easy Installation:
-- The installation tool is super slick to pop the seals in place perfectly each time effortless.
-- The Laminate Installation Tool is included to help the laminate disk in place.
Note: The pusher piston needs to be installed into the bore before pushing the seal into place.

Package Includes
1 x Piston
1 x Seal Plunger
1 x Seal Installer
1 x Laminate Installation Tool
5 x Seals (1 Extra)
5 x Laminate Discs (1 Extra)