The Mercury Marine serial number 0G687428 is 2 Stroke Carb 45 JET engine that’s part of the outboard model 1060412UN. It was produced in 1998. The engine displacement s are either 51.8 or 59, and the horsepower ranges from 55 to 60. The engine belongs to the serial range and catalog [9973100 THRU 0P016999] – Belgium – Cat.# 90-85207297. Related components are listed below.