Cummins QSB6.7, Alternators, (NEW) 2009 OEM C.E Niehoff & Co Alternator For Sale, 28V, 570AMP, Part # 2920-01-560-3613, 2920 01 560 3613, 2920015603613, Other Part Includes Regulator Part # 76761-N3240, Serial # 10833, Stock # 6619 | Tested & Inspected!