Euro Black 2" Trim Gauge f/ Johnson/Evinrude/Suzuki OutboardPerimeter-lighted Black dial with bold White graphics, Black aluminum bezel, contoured White pointer and flat glass lens.2"- Hole Size: 2.0625" (53mm)For Engine Types:Johnson/Evinrude/Suzuki OutboardsSpecifications:. Anti-scratch glass lens. 12 VDC negative ground. Perimeter-lighted Black dial. Can be adapted for 24 VDC systems. Factory P/N GP9305*Sold as an Individual**Gauge Cover not Included