Mercury - Decal Set 7.6L V12 Verado Series Factory-Matched Adhesive Graphics 8M0178223. Overview. There's something unmistakable about a Mercury V12 Verado on the transom. The lines, the presence, the raw confidence it brings to any offshore setup - it all creates a feeling you don't forget. But over time, decals take a beating from sun, salt, washdowns, and long days on the water. The Mercury 8M0178223 Decal Set brings your V12 back to that crisp, factory-fresh look you fell in love with. It's