Adds a sharp, classic style to any dash. A very low-profile bezel follows the curve of the lens to keep water from trapping. Rugged domed glass sheds water and is scratch-resistant. Sierra Part #68405P.• Dial Range: DOWN-UP• Sender Code: By engine manufacturer• Voltage: 12V DC• Current Draw: 0.10 - 0.15 A• Operating Temperature: -40C to +70C• Ingress Protection: IP65• Bezel O.D.: 2.39"• Housing O.D.: 2.08"• Hole Size: 2.13" Scratch-resistant lens | Eclipse 2" Trim Gauge For Mercury/Mariner/Yamaha