RM Stator Voltage Regulator Rectifier Polaris Outlaw / RZR / Sportsman The RM Stator Voltage Regulator is a direct replacement built for easy plug-and-play installation with no assembly required. Upgraded electrical components and an improved heat sink support better charging performance and heat dissipation, and each unit is tested before shipping to help ensure reliable operation. Features: Direct replacement to your original unit Plug-and-play, direct fit, easy installation No assembly required Higher grade of electric components Improved heat sink and charging capabilities The quality exceeds the OEM equipment All products shipped are tested Replaces OEM part number: 0455032