Trans t-case leak

[Dafey]

In between my trans an t-case is leaking whats that gasket called?
Any idea what it would cost to have it replaced

Also theres 2 mount`s at the front of the t-case,there trashed from the leak,what are they called because I need new one`s.

 

[dyeager535]

205 or 203 transfer case? May not matter, but the older 205 used 2 piece transmission/transfercase mounts. You shouldn't get the wrong thing if you tell them the year of your vehicle, and that it's 4wd, whether they call it a transfercase or transmission mount. (or both)

The transmission to adapter gasket is the one side, the other is the adapter to transfer case gasket.

 

[Dafey]

Sorry..Its a 203.

Mine are also 2 piece,a big horseshoe on top and a flat piece on bottom,with a bolt going up from the bottom.
But I need to get the leak fixed first,if I replace the mounts they will just get trashed from the leak.

 

[dyeager535]

Yeah, I wasn't really clear, the 205 mounts total 4 rubber pieces, an upper and lower for each bolt. So sounds like 203 use same/similar setup.

Not a bad idea to fix the leaks first.

 

[Dafey]

Hey can I just remove the driveshaft and pull the t-case back to replace the gasket or what ever is in between the two?

 

[That One Dude]

you should be able to just pull them apart a bit. if you go that route, i'd recommend using RTV to hold the gaskets to the mating surfaces.

pulling the t-case would be more work than its worth IMO.

 

[Dafey]

you should be able to just pull them apart a bit. if you go that route, i'd recommend using RTV to hold the gaskets to the mating surfaces.

pulling the t-case would be more work than its worth IMO.

I dont have a way to pull it any way,so its just pull them apart a bit or have someone do it for me.I will look in the Chiltons [or which ever cheap one I have] and see what it takes to pull them apart.

 

[gmc4cw]

here is how to fix it.

remove both driveshafts. unhook the 4wd shifter linkage and speedo cable. you may also have a side support that needs to be unbolted from the t-case. support the bottom of your trans and unbolt the t-case and adapter from the transmission. clean up the mounting surfaces and install the gasket, I would just use silicone. bolt it back together. reinstall the driveshafts.

send me a PM and ask how much I want for the bushings you need. I have a set of Poly ones that were installed and then the truck was wrecked.

 

[Dafey]

here is how to fix it.

THANKS for the info!! I copy/pasted it to Word and put it on my desktop.

send me a PM and ask how much I want for the bushings you need. I have a set of Poly ones that were installed and then the truck was wrecked.

If I install poly t-case mounts then I would have to put in poly motor mounts too