Yes, they are hard to find. A couple of hundred, maybe more, maybe less were shipped in 1986 and 1988 models. I think the transmission will fit all W124's. Here is where I get it from - The Russian EPC.

http://mb.ilcats.ru/part/class/1/ccode/F/cat/07C/type/717/subtype/430/group/26// For early 300E 86/89 with M103


http://mb.ilcats.ru/part/class/1/ccode/1/cat/07E/type/717/subtype/450/group/26// For late 93/95 models with M104

There are some variations, but I think they all fit.

__________________
Junqueyardjim
Christianity, if false, is of no importance, and if true, of infinite importance. The only thing it cannot be is moderately important. C.S. Lewis



1983 Mercedes W123 240D 4 Speed 285,000 on the road with a 617 turbo, beautiful butter yellow, license plate # 83 240D INDIANA

2003 Jaguar Type X, AWD. beautiful, good mileage,
Mom's car, but I won't let her drive it!