One New Aftermarket J&N Electrical Products AlternatorTech Info:-LESTER: 8681, FAMILY: Leece Neville 4800/4900, VOLT: 12, AMPS: 270, CONDITION: New, REGULATOR CLOCK: 12:00, QUALITY TYPE: Heavy Duty, PAD SPAN LENGTH: 126.24, MOUNT HOLE ID 1: 10.500mm, MOUNT HOLE 1 TYPE: Unthreaded, MOUNT HOLE ID 2: 12.200mm, MOUNT HOLE 2 TYPE: Unthreaded, MOUNT HOLE ID 3: 10.500mm, MOUNT HOLE 3 TYPE: Unthreaded, MOUNT HOLE ID 4: 12.200mm, MOUNT HOLE 4 TYPE: Unthreaded, FAN LOCATION: External, REGULATOR LOCATION: Internal, TERMINAL ID 2: B+, TERMINAL 2 SIZE: 5/16-18, POLARITY: Negative, WARRANTY: 1 Year, : Self-Excited@ OEM Regulator-Arrowhead: 400-16030, ALN0042; CaseIH: ZLN4944PA; Daimler Truck: LN4944PA, TBB61210308; J&N Electrical Products: 400-16030, 400-16112, 400-16147; JANNCO: 400-16147N; Leece Neville: 4944PA, A0014944PA; Lester: 8681; Mack Truck: 5034-4944PA; Thomas Built Buses: 61210308; Fits Volvo: LN4944PAReplaces Part Number(s): 400-16147 All OEM part numbers and logos are to be used for identification purposes only