Cummins ISX Exhaust Manifold Kit 4386606/4386579 PAI 181074CROSS REFERENCE: PAI 181074 APPLICATION: Cummins ISX DETAILS: Exhaust Manifold Kit w Hardware With 4386606 (1) And 4386579 (2) OEM Number Description Quantity 3680650 EXHAUST MANIFOLD KIT 1 4386606 CENTER EXHAUST MANIFOLD 1 4386579 CENTER EXHAUST MANIFOLD 2 3679445 SPACER 12 4907447 MANIFOLD EXHAUST GASKET 4 4907448 MANIFOLD EXHAUST GASKET 1 27AM12 SCREW 4 3680953 SCREW 8 4026884 TURBOCHARGER MOUNTING GASKET 1 5286984 TURBOCHARGER MOUNT STUD 4 3818824