Regulator - Dyna Highlights Controls voltage on Harley-Davidson and Buell alternators, unlike other rectifiers or regulators that dump to ground and cause maximum stator current and higher temperatures Cycle Electric rectifying regulators block current to control voltage; this reduces stator current, resulting in low temperature and less drag on the motor, which means more efficient operation Low voltage style features reduced charging voltage to prevent overcharging the battery Made in the U.S.A. Not for models with evaporative emission systems (CA) Notes Not for models with evaporative emission systems (CA) Will not fit models with evaporative emissions system. + Fitment 2008-2010 Harley-Davidson FXD Dyna Super Glide (Street) 2008-2017 Harley-Davidson FXDB Street Bob (Street) 2008-2014 Harley-Davidson FXDC Super Glide Custom (Street) 2008-2017 Harley-Davidson FXDF Fat Bob (Street) 2008-2009, 2014-2017 Harley-Davidson FXDL Dyna Low Rider (Street) 2008 Harley-Davidson FXDSE2 Screamin Eagle Dyna (Street) 2008, 2010-2017 Harley-Davidson FXDWG Dyna Wide Glide (Street) 2009 Harley-Davidson FXDFSE CVO Dyna Fat Bob (Street) 2010 Harley-Davidson FXDFSE2 CVO Dyna Fat Bob (Street) 2012-2016 Harley-Davidson FLD Switchback (Street) 2016-2017 Harley-Davidson FXDLS Low Rider S (Street) Specs Amps 50 A Battery Voltage 12 V Color/Finish Black Product Name Rectifier and Regulator Riding Style Street Units Each
