One New Aftermarket J&N Electrical Products AlternatorTech Info:Fits LESTER: 13273, VOLT: 12, AMPS: 80, CONDITION: New, MOUNT HOLE ID 1: M8x1.25, MOUNT HOLE 1 TYPE: Threaded, MOUNT HOLE 2 TYPE: Unthreaded, MOUNT HOLE ID 3: 10mm, MOUNT HOLE 3 TYPE: Unthreaded, FAN LOCATION: Internal, REGULATOR LOCATION: Internal, TERMINAL ID 2: B+, TERMINAL 2 SIZE: M6x1.00, POLARITY: Negative, WARRANTY: 1 YearFits Arrowhead: AHI0030; Fits Hitachi: LR180-715, LR180-715R; Lester: 13273; Fits Nissan: 23100-30R00Replaces Part Number(s): 400-44010 All OEM part numbers and logos are to be used for identification purposes only