Cummins ISX 4026423 Cam Bearing PAI 151558 (Pack 7)CROSS REFERENCE: 4026423 3680579 3685690 APPLICATION: Cummins ISX DETAILS: For Valve Crankshaft 7 Bearings Required BRAND: PAI 151558 Cummins 4026423 Cam Bearing PAI 151558 replacement engine parts and heavy truck parts. Ensures camshaft stability and supports reliable operation in 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