1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 199Get this manual
POWER UNIT 6-56 (3) There are five (5) main bearings available, each of differing thicknessTo distinguish them, color mark is painted at the position indicated in figureEach color represents the following thickness measured at the center of the bearingColor mark Green Black No Color mark Yellow Blue Bearing thickness 1.999 2.003 mm (0.0787 0.0789 in 2.002 2.006 mm (0.0788 0.0790 in 2.005 2.009 mm (0.0789 0.0790 in 2.008 2.012 mm (0.0790 0.0792 in 2.011 2.015 mm (0.0792 0.0793 in