Automatic Transmission Clutch Piston Seals

Replacement Parts > Transmission Replacements > Gaskets and Sealing Systems

Automatic Transmission Clutch Piston Seals

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What is an Automatic Transmission Clutch Piston Seal?

An Automatic Transmission Clutch Piston Seal is a rubber seal or gasket that fits around the outside of the clutch piston in an automatic transmission. It is designed to prevent fluid leaks and keep contaminants out of the transmission.

What are the signs of a faulty Automatic Transmission Clutch Piston Seal?

Signs of a faulty Automatic Transmission Clutch Piston Seal may include: leaking transmission fluid, difficulty shifting gears, burning smells or smoke coming from the transmission, and/or transmission grinding or slipping.

Can a faulty Automatic Transmission Clutch Piston Seal cause damage?

Yes, a faulty Automatic Transmission Clutch Piston Seal can cause damage to the transmission. It can lead to transmission fluid leaks, which can cause damage to other components, as well as reduce the life of the transmission.

How do I replace an Automatic Transmission Clutch Piston Seal?

Replacing an Automatic Transmission Clutch Piston Seal is a complicated process and should only be done by a qualified mechanic. The steps for replacing an Automatic Transmission Clutch Piston Seal are as follows:

  1. Remove the transmission from the vehicle.
  2. Disassemble the transmission and locate the clutch piston seal.
  3. Clean the clutch piston and its surrounding area.
  4. Install the new Automatic Transmission Clutch Piston Seal.
  5. Reassemble the transmission.
  6. Reinstall the transmission into the vehicle.


How often should I inspect my Automatic Transmission Clutch Piston Seal?

You should inspect your Automatic Transmission Clutch Piston Seal regularly, as part of your regular maintenance schedule. This should be done at least once a year, or more frequently if you experience any of the symptoms of a faulty seal.