MODEL........ YEARS... CHASSIS... ENGINE..... TRANSMISSION... STEERING

300E ...........1985-92 124.030 ...103.983 KE ......717.4/722.3 ......765
300E ...........1993-96 124.032 ...104.992 HFM ....722.369 ............765.904
300E 2.6 ......1985-92 124.026 ...103.940 KE ......717.4/722.4 ......765
300E 2.8 ......1985-93 124.028 ...103.942 KE ......717.4/722.4 ......765.904
300E 4MATIC 1987-93 124.230 ...103.985 KE ......717.4/722.342 ...765.906

per fault code scanner doc