Pressure Switch Plastic Piston - Pack of 20
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WARNING: Cancer and Reproductive Harm
Pressure Switch Plastic Piston - Pack of 20
Sale price$23.83
Product Details
Description
Salvage the expensive TEHCM in listed GM 6-speed transmissions by replacing lost or damaged pistons with a direct replacement Sonnax pressure switch plastic piston 124740-72K. To replace an OE piston, simply clean debris from the pressure switch cavity using low air pressure (30 psi), then gently install a new piston with a pick as shown.
Symptoms:
- Lost or damaged component
Cause:
When replacing the pressure switch discs and seals, the plastic piston can become lost or damaged.Correction:
Install a direct replacement Sonnax pressure switch plastic piston to salvage the expensive TEHCM.