1995 W140 S280
I wound up here while searching for my box (the 722.4). Agree with sbaert cheap fluid isn't worth it - will look for a good brand name.Just reread this thread. So this is for a W140? If so, then things change a bit. The W140 used 2 different types of automatics, each with different ATF specs. Also if this is for the second (later) type automatic trans, then you also need to change the conductor plate, connector, etc.
Most importantly, do not subsitute the fluid for the earlier type into the later type trans or vice versa.
If this is for a W140, you really should be asking these questions in the proper forum.
Mine is the earlier auto with only 4 speeds, I believe the later models had the same 4 speed + 1 overdrive.
Will search in the 140 section again and start a new thread there if nothing comes up. Thanks gents.