Actually, what leaks in there (besides the rear main) is a large O-ring seal inside the front pump. I wouldn't mess with the trans input seal without having a pro go in and do the job right. I've been here several times with my M103 TE

__________________
"If God had meant for us to walk, why did he give us feet that fit car pedals?" Sir Sterling Moss

Michael
2014 E63S Estate
2006 SLK55
1995 E500
1986 Porsche 944 turbo