Feature: 1. Part Number: According to the original factory specifications, replacing part numbers are 18‑5708 / 583408 / 582399 / 580795 / 581603 / 582307 / 580841 / 581305. 2. Applicable Model: Voltage regulator rectifier, replacement for Johnson Evinrude 9.9 60 65 70 75 85 88 90 100 110 112 115 140 150 175 200 235 HP. 3. Good Heat Dissipation: Heavy‑duty aluminium alloy structure with heat sink can achieve better cooling and excellent heat dissipation. 4. Main Function: Help eliminate excess voltage, prevent battery overcharging, and improve the efficiency of the heat sink and Charging capacity. 5. Easy Installation: 3 wires outboard rectifier, polish the upper connector with sandpaper, and then install it, connect the connector of the product during installation, polish and clean the contacts. Specification: Item Type: Voltage Regulator Rectifier Material: Aluminium alloy Wiring: 3 wiresReplacement Part Number: 18-5708 / 583408 / 582399 / 580795 / 581603 / 582307 / 580841 / 581305 Fitment: 1980, 1984-1986, 1988-1994 Replacement for Johnson Evinrude 100 HP 1986-1989 Replacement for Johnson Evinrude 110 HP 1994-1996 Replacement for Johnson Evinrude 112 HP 1980-1985, 1990-1998 Replacement for Johnson Evinrude 115 HP 1980-1984 Replacement for Johnson Evinrude 140 HP 1995-2001 Replacement for Johnson Evinrude 15 HP 1980-1983 Replacement for Johnson Evinrude 150 HP Carb 1980-1983 Replacement for Johnson Evinrude 175 HP Carb 1980-1983 Replacement for Johnson Evinrude 200 HP Carb 1980-1983 Replacement for Johnson Evinrude 235 HP 1986-1991 Replacement for Johnson Evinrude 60 HP 1984-1991 Replacement for Johnson Evinrude 65 HP 1980-1991 Replacement for Johnson Evinrude 70 HP 1980-1988 Replacement for Johnson Evinrude 75 HP 1980 Replacement for Johnson Evinrude 85 HP 1987-1996 Replacement for Johnson Evinrude 88 HP 1995-2001 Replacement for Johnson Evinrude 9.9 HP 1981-1998 Replacement for Johnson Evinrude 90 HP. Package List: 1 x Voltage Regulator Rectifier Note: 1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks