Voltage Regulator Rectifier For Ski Doo/Lynx Legend MXZ Skandic Forest Fox Ranger ST 380 440 500 550 600 cc 2002-2011 OEM Repl.# 515175939 515175656 515176189 Brand new voltage regulator rectifier direct replacement The quality exceeds the OEM equipment Higher grade of electric components All products shipped are tested One year limited warranty