Type: Voltage Regulator Rectifier Direct Replacement Part Number: 8M0084173 8M0045122 Compatible with the following vehicles: For Mercury Mariner outboard engines For Mercury Mariner 2-stroke outboard engines. For Mariner Outboard Engine 40 70402213YD 7040312YD 7040411YD 7040412YD 1991 Electric Box Components For Mariner Outboard Engine 50 7050412YD 1991 Electrical Components (50/60) For Mariner Outboard Engine 75 7075411YD 7075412YD 1991 Electrical Components For Mariner Outboard Engine 90 7090411YD 7090412YD 1991 Electrical Components For Mariner Outboard Engine 100 7100412YD 1991 Electrical Components For Mariner Outboard Engine 275 7275412YD 7275422YD 7275425YD 7275432YD 7275435YD 1991 Crankwheel Colour:As Shown Material:ABS+Metal Package Contents: 1 x Voltage Regulator Rectifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.