Mercury - Trim/Tilt Motor Yamaha 115-225 HP Series Painted Steel Finish 8M6007570. Overview. There's a moment every boater knows well-when you ease the throttle back, trim the engine just right, and feel the hull settle into that perfect glide. It's smooth, steady, and reassuring. None of that happens without a trim and tilt system you trust. And when you're miles from the marina or running a narrow channel at sunrise, you want a part that responds without hesitation. That's why boaters rely on