cummins 6b 3901683 exhaust manifold pai 181030

CROSS REFERENCE: 3863107 3901683 3931747 3970066 APPLICATION: Cummins 6B/Multiple Use Application. DETAILS: Manifold Exhaust High Mount Front Output BRAND: PAI 181030 Cummins 6B 3901683 Exhaust Manifold PAI 181030. Replacement truck parts...