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Mercury Racing Switch Box OEM

Mercury Racing Switch Box OEM

SKU: 46msb

This is the latest version of the Mercury Racing Switchbox (OEM part number 332-7778A14) for most all V6 2-stroke outboards. This part is intended for the 260 HP and 300 Drag motor and also works well on the 280 ROS converted to a 16 amp ignition system.


This is also a nice upgrade that will fit most all 16 amp Mercury V6 2-stroke outboards (2.0, 2.4, and 2.5 Liters) from 135, 150, 175, and 200 HP manufactured between 1976 and 2005 that will be turning higher RPMs.

Replace: 332-5524, 332-5521A 1 332-7778, 332-7778A 1, 332-7778A 3, 332-7778A 5, 332-7778A 6, 332-7778A 9, 332-7778A12, 332-7778A13, 332-7778A14, 214-7778K 1, 214-7778K 2, 214-7778K 3, & 214-7778R 2


Each motor requires 2 switch boxes, if one switchbox has gone bad good chance the 2nd box is also bad.

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