Mercury - Quicksilver 8M6007542 Trim/Tilt Motor OMC Cobra Sterndrive Series 12-Volt 8M6007542. Overview. There's something reassuring about a trim-and-tilt system that responds instantly when you hit the switch. When you're easing up to the dock or trimming your bow for a smooth run across open water, you want that motion to feel deliberate and controlled-not sluggish, uneven, or unpredictable. The Quicksilver 8M6007542 Trim/Tilt Motor brings back that confidence. It feels like the kind of part