HELP! Tranny won't stop leaking!!!!

[rel3rd]

Originally posted by Maroon 5.0 LX
I've seen yokes with a groove cut in them by the seal. Check for that condition. If so, you'll have to replace the yoke.

Could be the yoke is a replacement for the alum drive shaft and is a tad smaller in diameter than the original.

That's what I'm thinking...it's a tad smaller??
As for a groove, no. It's only been in the car for about 1,000 miles. I'm wondering if I can swap the old yoke for the new one??