Cummins ISM, Rocker Arms, (GOOD USED) 2008 Cummins ISM 410 Diesel Engine Rocker Arm Housing with Front Lifting Bracket, EGR Valve, Air Intake Manifold & Wire Harness, CPL 2728, Housing Part # 4972872, EGR Part # 4921728, 104990-1200, D-3R31, Sensor Adaptor Part # 4970041, Lifting Bracket Part # 3883586, Intake Manifold Part # 3103188, AATRZ, CAV3, Engine No. 35215116, Family No. 7CEXH0661MAA, Model ISM 410, HP 410, REF. No. 43D54127, Manufacture Date 12/07, RPM 600-800, Stock # 6095 | Tested & Inspected!