This is a New and Improved Regulator Rectifier for the Harley Davidson Sportster XL1200N Nightster and Fourty-Eight. This Re-Designed unit uses the latest technology and equipment making these units very sturdy and reliable. This regulator rectifier has been manufactured to precisely control voltage and current, maximazing power without risking damage to the generator. Having accurate voltage control is needed to control a proper charging rate on the battery.
OE #(s): 74711-08