LS186C ML940 MM ID.NR: 336 963 20 29211501 29107301 P/N: 344 764-01 383 987-01 24237003 obsolete replaced by BE212F ERN 1385 obsolete replaced by 521 289-53, ERN 1385 ;Encoder; BE212F, ID# 242 370-03); AK ERA 180 18000 03S12-12 Reader Head for ERA 180, 18000 Count ;(AK ERA 180); 376 835-01 OEM - SEW Eurodrive ROC 41351227517-58 obsolete replaced with 1109255-01 43025028S05-80 1109255-01 521 289-53, ERN 1385 ;; 369428-02 old code new code 1116321-02