T350/205 Transfer Case ? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**blownz** · 03-09-2011, 08:41 PM

I recently bought a 72 K5 and it is leaking trans fluid out of the rear of the transfer case. It looks like it is coming out a vent or coming out of the rear seal. I had a 84 K10 with 700R/208 combo, not familar with the older ones. Does the 205 use 90w oil in it or does it share dextron with the trans. Is it possible that somehow the dextron is leaking into the 205 and leaking out. It goes through a bout a qt a week. Any thoughts?

Wayne

03-09-2011, 08:41 PM	#1
blownz Active Member Join Date: Mar 2005 Location: Annapolis, MD Posts: 183	T350/205 Transfer Case ? I recently bought a 72 K5 and it is leaking trans fluid out of the rear of the transfer case. It looks like it is coming out a vent or coming out of the rear seal. I had a 84 K10 with 700R/208 combo, not familar with the older ones. Does the 205 use 90w oil in it or does it share dextron with the trans. Is it possible that somehow the dextron is leaking into the 205 and leaking out. It goes through a bout a qt a week. Any thoughts? Wayne Attached Images



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.