Compatibility Voltage Regulator Rectifier compatible with Polaris Ranger 500 EFI 08-09, Ranger 700 07-09, Ranger 700 6x6 EFI 07-08, Ranger 700 XP 07, RZR 800 EFI 08-09, RZR 800 S 09, Sportsman 500 4x4 08-09, Sportsman 500 HO EFI 08, Sportsman 500 Touring 08-09, Sportsman 700 EFI 07, Sportsman 800 EFI 07-09, Sportsman 800 HO 08-09, Sportsman 800 INTL 07, Sportsman 800 Touring 08-09, Sportsman X2 500 08-09, Sportsman X2 700 08, portsman X2 800 07-09 OEM replacement numbers Replaces OEM # 4011925 4012384 4011569 Notice: This aftermarket part may perform better than OEM part. Please check the Starter picture and product description to ensure it fits for your motorcycle before ordering. Quality and construction High quality aluminum body for durability Stable electrical characteristics Highest grade lamination materials Higher grade electronic components Improved heat sink and charging capabilities Performance and protection Better heat dissipation design for longer service life Maintains battery health by stopping charging when battery reaches 100 percent Prevents overcharging and reduces potential battery wear Use scenarios - Replacing a failing regulator on listed Polaris models (eg Ranger 500 EFI 08-09, Ranger 700 series, RZR 800 series) to restore reliable charging. - Installing on Sportsman models (eg 500, 700, 800 series) to prevent battery overcharge during long rides or heavy electrical loads. - Fleet or multi-model use where a single aftermarket regulator is needed across different vehicles while preserving charging stability under variable loads.