Mercury – Quad Engine Start/Stop Pad (Port) | Low-Profile Control Pad | 87-8M0117140Mercury Quad Engine Start Stop Pad (Port) Low Profile Control Pad 87 8M0117140 OverviewThis Start Stop pad gives you quick, push button control of the port side engines on a quad engine DTS setup, as long as the keyswitches are already in RUN. It sits low and clean on the helm, so it doesnt crowd the dash or get in your way. When youre easing into a slip, making small course corrections, or cycling the engines during a long day on the water, having