Manual Transmission Extension Housing Seals

Replacement Parts > Transmission Replacements > Gaskets and Sealing Systems

Manual Transmission Extension Housing Seals

Important: To get started, click the blue "Filter Options" button to select your vehicle and then use the filters to narrow your options.

Important: To get started, select your vehicle on the left and then use the filters to narrow your options.

What is a Manual Transmission Extension Housing Seal?

A Manual Transmission Extension Housing Seal is a component of a manual transmission that fits between the extension housing and the transmission case. It helps to keep lubricant, such as oil, from leaking out.

What is the purpose of a Manual Transmission Extension Housing Seal?

The primary purpose of the Manual Transmission Extension Housing Seal is to keep lubricant, such as oil, from leaking out of the transmission. It also helps to keep dirt, dust, and other debris from entering the transmission.

How can I tell if my Manual Transmission Extension Housing Seal is faulty?

If your Manual Transmission Extension Housing Seal is faulty, you may notice oil leaking from the extension housing, or you may notice a grinding noise when you shift gears. You may also notice a change in the way the transmission shifts or a decrease in performance.

Can a faulty Manual Transmission Extension Housing Seal cause damage?

Yes, a faulty Manual Transmission Extension Housing Seal can cause damage to your transmission. It can lead to excessive wear on the transmission components and can result in decreased performance or transmission failure.

How do I replace a Manual Transmission Extension Housing Seal?

To replace a Manual Transmission Extension Housing Seal, you will need to:

  1. Disconnect the battery
  2. Drain the oil from the transmission
  3. Remove the extension housing
  4. Remove the old seal
  5. Install the new seal
  6. Reinstall the extension housing
  7. Refill the transmission with oil
  8. Reconnect the battery