Cummins ISX15 2882570 Rocker Lever Shaft PAI 045083CROSS REFERENCE: 2882570 3683310 APPLICATION: Cummins ISX15 Multiple Use Application. DETAILS: Shaft Rocker Front. BRAND: PAI 045083 Cummins 2882570 Rocker Lever Shaft PAI 045083. USA truck parts and replacement truck parts. Supports valve train motion and ensures stable engine function. 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