Cummins 6BT5.9-GM83 Engine Parts, DCEC 6BT5.9-GM83 Engine Parts Catalogue, Cummins 6BT5.9-GM83 Parts Catalogue Part No. Part Name Part No. Part Name Air Cleaner Cylinder Block AC9185 Air Cleaner BP9072 Cylinder Block 3902662 HEXAGON FLANGE NUT 3008468 PIPE PLUG 3903990 HEXAGON FLANGE HEAD CAP SCREW 3900068 RING DOWEL 3913372 HEXAGON FLANGE HEAD CAP SCREW …