Johnson Evinrude Rectifier 3 Wire w/Ring Terminals 85, 90, 100, 115, 140 (V4) Hp 1978 - 1984 Model CD4 WSM PH350-0001 OEM# 18-5708, 580795, 581603, 582307, 582399, 583408 High Performace Quality OEM Style Rectifiers/Regulators. Rectifiers/Regulators meet OEM standards or higher. PWC Engine brings Higher Quality for an awesome price!