Caterpillar 3406E/C15 1501916 Center Exhaust Manifold PAI 381218CROSS REFERENCE: 1501916 150 1916 100 5695 1005695 APPLICATION: Caterpillar 3406E C15 BRAND: PAI 381218 Caterpillar 1501916 Center Exhaust Manifold PAI 381218 ensures stable exhaust function. Replacement engine parts created for truck engine parts durability. All components are proudly manufactured in the U. S. A. by PAI Industries Inc., an ISO9001 certified company with over 50 years of experience in the heavy duty truck parts industry. This part is