Cummins 6B/5.9 3943875 Rear Exhaust Manifold PAI 181036

CROSS REFERENCE: 3943875 3943874 3942259

APPLICATION: Cummins 6B/5.9 

BRAND: PAI 181036

Cummins 3943875 Rear Exhaust Manifold PAI 181036 intended for replacement truck and aftermarket truck. Provides reliable exhaust flow and reduces stress.

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 built brand new with premium aftermarket quality and includes a 2-year unlimited mileage warranty. Trusted American manufacturing for reliable diesel performance.