Suzuki - Monitor Gauge - Black - 4-Stroke - 990C0-80008 This 2" diameter monitor gauge in black for 4-Stroke engines is designed to inform you of low oil pressure, high engine temperature, and engine over-rev. It has a white dial with stylish blue and black graphics bordered by a polished stainless steel bezel, a contoured black pointer, and a glass lens. Furthermore, it comes with instructions for installation and mounting hardware. Though, a wire harness may be needed to connect the Monitor Gauge. Features: For Suzuki 4-stroke engines Size - 2" diameter Color - Black