Features: 1.Preventing over charging battery and improve charging capability. 2.Designed with heat sink fins for better cooling, long service life. 3.Solid-state electronic component, help to dissipate excess voltage. 4.Original standard, perfectly match to the original motorcycle. 5.Replace OE 815279-3 883072T.Specification:Features:_x000D__x000D_Preventing over charging battery and improve charging capability. _x000D_Designed with heat sink fins for better cooling, long service life. _x000D_Solid-state electronic component, help to dissipate excess voltage. _x000D_Original standard, perfectly match to the original motorcycle. _x000D_Replace OE 815279-3 883072T. _x000D__x000D_Specification:_x000D_Condition: 100% Brand New_x000D_Material: aluminum_x000D_OE: 815279-3 883072T_x000D_Package Weight: approx. 279g_x000D_Fitment:_x000D_for MERCURY MARINE: 815279-3, 815279-5, 815279T, 830179-2, 830179T, 854515, 856748, 883072, 883072T,8M0006034,856748,883072,883072T,1784M,18-5743_x000D__x000D_Package list:_x000D_1 * Regulator RectifierPackageList: