Transfer Case Input Shaft Seals

Replacement Parts > Transfer Case > Gaskets and Sealing Systems

Transfer Case Input Shaft Seals

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What is a Transfer Case Input Shaft Seal?

A Transfer Case Input Shaft Seal is a rubber seal that seals the connection between the transfer case and the transmission. It helps to keep fluids and dirt out of the connection, reducing wear and tear and increasing the life of the transmission.

What purpose does a Transfer Case Input Shaft Seal serve?

Transfer Case Input Shaft Seals serve the purpose of sealing the connection between the transfer case and the transmission. This helps to keep fluid and dirt out of the connection, reducing wear and tear and increasing the life of the transmission.

How can I determine if my Transfer Case Input Shaft Seal is faulty?

Signs that a Transfer Case Input Shaft Seal is faulty include:

  1. Fluid leaks from the connection between the transfer case and the transmission
  2. Excess noise from the connection
  3. Excess vibration from the connection


Can a faulty Transfer Case Input Shaft Seal cause damage?

Yes, a faulty Transfer Case Input Shaft Seal can cause damage to the transmission, as leaking fluids can make their way into the transmission and cause wear and tear.

How do I replace a Transfer Case Input Shaft Seal?

To replace a Transfer Case Input Shaft Seal, you will need the following tools:

  • A ratchet
  • Socket set
  • Pry bar
  • Replacement Transfer Case Input Shaft Seal


First, remove the bolts that secure the transfer case to the transmission with the ratchet and socket set. Then, use the pry bar to carefully pry the transfer case away from the transmission, being careful not to damage the seals. Once the transfer case is removed, you can remove the old seal and replace it with the new one. Finally, reattach the transfer case to the transmission and secure with the bolts.