Features: 1.OE Number: The referencing OE number of this voltage regulator are 210667012, M149302, AM138443, M149660, which is molded depend on the original data. 2.Fitment: The electronic regulator is a replacement for John Deere 325, 335, 345, 737, 757, GT235, GT235E, GT245, GX255, GX325, GX335, LT190, LX277 lawn Tractors. 3.Rectifier Operation: The rectifier uses semiconductor diodes to conduct current to rectify and control the power supply and improve machine efficiency. 4.Function: The rectifier can provide a stable voltage for the battery and improve the ignition efficiency of the lawn tractor engine. 5.Ideal Replacement: Can directly replace the old or damaged rectifier. It is strong, anti aging and wear resistant, ensuring long term use and stable performance. Specification: Item Type: Voltage Regulator_x005f_x000D_ OE Number: 210667012, M149302, AM138443, M149660_x005f_x000D_ _x005f_x000D_ Material: Aluminium_x005f_x000D_ Power Source: gas_x005f_x000D_ Voltage: 12V_x005f_x000D_ Terminal: AC - B+ - AC_x005f_x000D_ Fitment:_x005f_x000D_ Replacement for John Deere 325, 335, 345, 737, 757, GT235, GT235E, GT245, GX255, GX325, GX335, LT190, LX277, LX279, LX280, and LX288 lawn Tractors_x005f_x000D_ Fits for FH531V-BS09 and FH531V-CS09 Engines PackageList: 1 x_x005f_x000D_ _x005f_x000D_ Voltage Regulator Note: Please double check the part number of your item, matching information is for reference only._x005f_x000D_ If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!