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Old 01-26-2024, 04:40 PM   #2
ChevyTech
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Join Date: May 2004
Location: Minnesota
Posts: 4,621
Re: K1500 700R4 rear trans seal

There is a seal in the front of the transfer case and it is a double lipped seal that seals fluid from moving in either direction. These seals can be very hard and brittle which seems unusual sense there is fluid on both sides of the seal. Usually they have several cracks in the seal material.

With a truck that old the T-case output seal could be hard too. Do to the truck having been hit the T-case output shaft may be bent.
__________________
For those of you that are wondering why you are not getting replies to your thread:
Did you give the model, year, engine, fuel system type, and transmission information?
If it is modified from what came stock from the factory, let us know that too.

Last edited by ChevyTech; 01-26-2024 at 04:46 PM. Reason: Add more
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