Sierra 67363P Black Sterling Tachometer Gas 7K Rpm Black Sterling Tach Gas 7K Rpm Black Sterling instruments have white graphics and black background on spun aluminum dial scratch-resistant domed glass lens perimeter lit dial elite stainless steel bezel black pointer with fire orange tip. Fit most stern drive and outboard applications. Multi-gauges combine 2 gauges in one saving dash space. Attributes: Size: 3 Type: Tachometer: O/B & 4 Cycle Gas Dial Range: 0-7000 rpm Sender Code: O/B Alt or Coil