DB Electrical GHD6101 New Regulator For Harley Davidson Sportster Xlcr 77 78 79 80 81 1977 1978 1979 1980 1981 74504-78 230-22053 381-329 100% New aftermarket unit built to meet OEM specifications 1-year warranty protects you after your purchase Factory direct pricing with no middleman markup delivers exceptional value