Automatic Transmission Case Gaskets

Replacement Parts > Transmission Replacements > Gaskets and Sealing Systems

Automatic Transmission Case Gaskets

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What is an Automatic Transmission Case Gasket?

An Automatic Transmission Case Gasket is a rubber seal that fits around the perimeter of an automatic transmission case and prevents fluids from leaking out.

What is the purpose of an Automatic Transmission Case Gasket?

The purpose of an Automatic Transmission Case Gasket is to help prevent the transmission fluid from leaking out of the transmission case.

How can I tell if my Automatic Transmission Case Gasket is faulty?

Signs that your Automatic Transmission Case Gasket may be faulty include leaking transmission fluid, transmission case damage, and a burnt smell coming from the transmission case.

Can a faulty Automatic Transmission Case Gasket cause damage?

Yes, a faulty Automatic Transmission Case Gasket can cause damage to the transmission case, which can lead to other transmission problems.

How do I replace an Automatic Transmission Case Gasket?

Replacing an Automatic Transmission Case Gasket can be done by following these steps:

  1. Drain the transmission fluid.
  2. Remove the old gasket from the transmission case.
  3. Use a gasket scraper and solvent to clean the surface of the transmission case.
  4. Apply a sealant to the new gasket.
  5. Install the new gasket on the transmission case.
  6. Replace the transmission fluid.


How often should I inspect my Automatic Transmission Case Gasket?

It is recommended that you inspect your Automatic Transmission Case Gasket every 15,000 miles or once a year, whichever comes first.