The best way to make sure is to present VINs from the 93 and the 94 to the parts guy at your local MB dealer and he will tell you for sure. I almost bought a top without checking this first because someone told me that all tops from 1990 to 2002 are interchangeable. Not so. I lucked out and found a top for my 01 SL500 that matched from an 02 Silver Arrow. But the VIN check was where I started. Check it out. Good luck.

Lenny
01 SL600
01 SL500
02 E55