4L80e Converter and Seal Replacement?

[Kubs]

I will be changing the torque converter in my '00 Yukon XL. Its a 3/4 ton with the 6.0L and 4L80e. I mostly work with manual transmissions so I am not too familiar with autos. What should be replaced while I have the transmission out? I was thinking at least the rear seal for the driveshaft, but what about the seal for the TC shaft? Anything else I should look at? Anyone have a source or proper name for these items?

Thanks.

 

[2003tahoe]

Not sure on parts since i havent messed with alot on mine but id give circle d they helped me alot and good converters

 

[Kubs]

Not sure on parts since i havent messed with alot on mine but id give circle d they helped me alot and good converters

I have a TCI converter going in, just looking to see what else I need while I'm in there.

 

[Silverado demon]

I've replaced many turbo 350 and turbo 400 transmissions while the trans is out replace front and rear seals. clean transmission and paint add shift kit and give it an aftermarket trans pan. That's just how I do it. My own 2 cents