The Mercury Marine serial number 1B514280 is 2 Stroke Carb 40 (3 CYL.) engine that’s part of the outboard model 1050412FD. It was produced during the years 2005 and 2006. The engine displacement is 59, and the horsepower ranges from 40 to 50. The engine belongs to the serial range and catalog [0T980000 THRU 1B209735] – USA – Cat.# 90-803026001. Related components are listed below.