·This Black Electronic Voltage Regulators for Harley-Davidsion applications do not requireany re-wiring or special mounting.Heavy Duty solid-state circuitry and years of technology produce a regulator that has quality second to none and reliability that you can depend on year after year. OEM#74512-84,74513-85,74516-86,74513-82A,74515-86;W/22 Amp alternator

·APPLICATION:1981-1984 FLH 80/1981-1988 FLT,FLHT/1981-1985 FX,FXE,FXEF,FXS,FXB/1986-1988 Softail/1982-1988 FXR,FXRS,FXRT,FXRP/1981,1986 FXWG.

70-203B harley parts electronic voltage regulator