Piston Ring Set 4955169 Parts Number 4955169(C3971297+C3976339+C4932801) Parts Name Piston Ring Set Brand Cummins Genuine Parts Models DCEC Cummins B serial Tags: Cummins, DCEC, Genuine Parts, QSB| Related Posts Piston 3017348 Piston Ring Set 4295801 Piston Pin 68445 Injector 5263262 Set Piston Ring 4955251