New OEM Cummins rear cover gasket, part number 3067616. Item is depicted as #4 in the above diagram.
Compatibility Includes:
NH/NT 855, NT495, NT743, NTA855 N106, G855, G855 CM558, GTA855 CM558 (CM2358) G101, N14 CELECT, N14 CELECT PLUS, N14 MECHANICAL, QSM11 CM876 M101, QSM11 CM876 M102M, QSN14 CM876 N103, QSN14 CM876 N105, QSNT14 CM876 N102