Fits Magneton 12V 55A Alt
Fits Lester12553Volt12Amps55ConditionNewRegulator Clock2:00Rotation DirectionClockwiseMount Hole ID 18.500mmMount Hole 1 TypeUnthreadedMount Hole 2 TypeUnthreadedMount Hole ID 310.200mmMount Hole 3 TypeUnthreadedMounting Ear Thickness0.457"Mounting Ear Thickness11.600mmMounting Ear 2 Thickness0.457"Mounting Ear 2 Thickness11.600mmMounting Ear 3 Thickness1.969"Mounting Ear 3 Thickness50mmFan LocationExternalRegulator LocationInternalTerminal ID 2B+Terminal 2 SizeM6x1.00Terminal ID 3D+Terminal 3 SizeSpadePolarityNegativeNumber of Grooves1Pulley TypeSolidPulley Outer Diameter3.902"Pulley Outer Diameter99.100mmMay require re-using of the OEM pulley for some applications