Features:1.Perfect Fitment: Voltage regulator rectifier is replacement for Johnson Evinrude 9.9?235HP, perfect matching, has a long service time.2.Replace OEM Part Number: The OEM number is 580765, 580795, 582399, 583408, 581603, 582307, 580841, 581305, replacement for Sierra 18?5708.3.High Quality Material: Rectifier is made of high quality aluminium material, rustproof, high strength, not easy to deform and durable.4.Excellent Performance: Professional manufacturing, high efficiency, high accuracy, stable performance and high reliability.5.Simple Installation: The installation is simple and does not require complicated tools, direct replacement for the old or damaged one, convenient for using.Specification:Item Type: RectifierMaterial: AluminiumWiring: 3 wiresReplace OEM: 580765, 580795, 582399, 583408, 581603, 582307, 580841, 581305Serial Number: Replacement for Sierra 185708Application: Rectifier that meets the original standard and is ideal for replacing refurbished old and damaged rectifiers. Rectifiers use semiconductor diodes to conduct current flow, thus rectifying and controlling the power supply, providing stable voltage to the battery and improving the ignition efficiency of the engine.Fitment:Replacement for Johnson Evinrude 100 HP 1980, 19841986 19881994Replacement for Johnson Evinrude 110 HP 19861989Replacement for Johnson Evinrude 112 HP 19941996Replacement for Johnson Evinrude 115 HP 19801985 19901998Replacement for Johnson Evinrude 140 HP 19801984Replacement for Johnson Evinrude 15 HP 19952001Replacement for Johnson Evinrude 150 HP Carb 19801983Replacement for Johnson Evinrude 175 HP Carb 19801983Replacement for Johnson Evinrude 200 HP Carb 19801983Replacement for Johnson Evinrude 235 HP 19801983Replacement for Johnson Evinrude 60 HP 19861991Replacement for Johnson Evinrude 65 HP 19841991Replacement for Johnson Evinrude 70 HP 19801991Replacement for Johnson Evinrude 75 HP 19801988Replacement for Johnson Evinrude 85 HP 1980Replacement for Johnson Evinrude 88 HP 19871996Replacement for Johnson Evinrude 9.9 HP 19952001Replacement for Johnson Evinrude 90 HP 19811998PackageList:1 xRectifierNote:Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!