Cummins Exhaust Manifold Kit Include 3937477 And 3943841 PAI 181043CROSS REFERENCE: PAI 181043 APPLICATION: Cummins 6C ISC ISL QSC DETAILS: Include 3937477 And 3943841 OEM Number Description Quantity N A KIT,MANIFOLD,EXH 1 3937477 EXHAUST MANIFOLD 1 3943841 EXHUAST MANIFOLD 1 3937479 EXHAUST GASKET 6 3901448 SCREW 12 3945252 MOUNTING SPACER 12 BRAND: PAI 181043 Cummins Include 3937477 3943841 Exhaust Manifold Kit PAI 181043 featuring truck engine parts and diesel engine parts. Ensures consistent manifold sealing and