Cummins 4083012 Camshaft PAI 191869CROSS REFERENCE: 4083012 APPLICATION: Cummins M11 Multiple Use Application. BRAND: PAI 191869 Cummins 4083012 Camshaft PAI 191869. Truck parts and diesel parts. Regulates valve movement and supports controlled engine timing. 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