883072T for Mercury Voltage Regulator Rectifier Mercury 6-Wire Type TERMINAL ID: Gray Tach, Yellow AC, Red (Female) Sense, Red (Male) B+, Black B-, Yellow AC Quality & Well Made: The voltage regulator 815279-3 is part of the charging system responsible for managing the output of the alternator and maintaining a full charge on the battery. It is either housed inside or attached to the alternator. Prevents overcharging the battery and improves charging capability. No need to make any modification to the electrical system, plug and play. Direct replacement, easy installation, and simple operation. Helps dissipate excess voltage, prevents battery overcharging, effectively improves heat sink and charging capacity. It controls the voltage output going to the battery. Specification: Color: Silver Material: Metal Product Name: Voltage Regulator Part Number: 830179-2, 815279-3, 815279-5, 883072T, 8M0084173 Compatibility: For Mercury models: 883072T, 815279, 815279-1, 815279-2, 815279-3, 815279-4, 815279-5, 815279T, 815279T 2, 815279T 3, 815279T 4, 815279T 5, 815279A 1, 815279A 2, 815279A 3, 817411, 817411 1, 830179, 830179-2, 830179A 1, 830179A 2, 830179A 3, 830179T, 854514A 1, 854515, 854515T 1, 856747T 1, 856748, 883071A 1, 883072, 883072 1 For: 65W-81960-00-00 For: 9-17101, 9-17102 For: 18-5741, 18-5742, 18-5743, 18-5744 Fits Mercury Outboard, Mariner Outboard, and compatible models from 1988–2005. Horsepower compatibility: 2.5, 30, 40, 50, 55, 60, 75, 90, 100, 115, 125, 135, 150, 175, 200, 210, 225, 250, 275 HP. Note: Not all models are available for every year within the range. Package Contents: 1 x Rectifier Note: Product size and pictures are manually measured and taken. Slight variations may occur. Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual item. Measurement error is +/- 1-3 cm.