Euro Black 2 Trim Gauge f MercuryMarinerMercruiserVolvo DPYamaha 01 and NewerPerimeter-lighted Black dial with bold White graphics, Black aluminum bezel, contoured White pointer and flat glass lens. 2- Hole Size 2.0625 53mmFor Engine TypesMercury Mariner Mercruiser Volvo DP Yamaha 01 and NewerSpecificationsAnti-scratch glass lens12 VDC negative groundPerimeter-lighted Black dialCan be adapted for 24 VDC systemsFactory PN GP9374Sold as an IndividualGauge Cover not IncludedThis product may not