JAndN Electrical Products Alternator

One New Aftermarket Tech Info:-CRITICAL NOTE: Assembled by JAndN in Cincinnati, Ohio, USA of All New Components @ R240104104S Regulator Must be Installed on 4991PA or 4992PA Alternator if One of them is Replaced by the 4993PA, FAMILY: Leece Neville 4800/4900, VOLT: 12, AMPS: 270, CONDITION: New, PAD SPAN LENGTH: 126.24, MOUNT HOLE ID 1: 10.500mm, MOUNT HOLE 1 TYPE: Unthreaded, MOUNT HOLE ID 2: 12.500mm, MOUNT HOLE 2 TYPE: Unthreaded, MOUNT HOLE ID 3: 10.500mm, MOUNT HOLE 3 TYPE: Unthreaded, MOUNT HOLE ID 4: 12.500mm, MOUNT HOLE 4 TYPE: Unthreaded, FAN LOCATION: External, REGULATOR LOCATION: Internal, TERMINAL ID 2: B+, TERMINAL 2 SIZE: 5/16-18, POLARITY: Negative, : Ignition Excited@ Up to 4 Units Can Be Synced Together for a Total of 1080 Amps with TxRx Connection Located on Regulator@ No Extra Computers Required-American Power Systems: 55I4993PA; Arrowhead: 400-16080; CaseIH: ZLN4993PA; Daimler Truck: LN4993PA; Leece Neville: 4991PA, 4992PA, 4993PA, A0014993PA; Pierce Manufacturing: 1831227Replaces Part Numbers: 400-16080