SKU: 63474P

63474P Sierra Sterling Tach/Hour Meter

Regular price $220.99
Sale price $220.99 Regular price
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Ideal for outboards and stern drives! With stainless steel bezels, brushed aluminum dials and black pointers, Sterling instruments give a bright, gleaming look to any dash. Perimeter lighting provided for night operation.


  • Brushed aluminum dial, black graduations/numerals, black pointer.
  • Scratch resistant curved glass lenses, with polished stainless steel, near flush bezels.
  • Perimeter lighting.
  • U.S. and metric scales, with ISO symbols, where appropriate.
  • Optional add-on square bezels for modular appearance.

Additional Details:

  • Dial Range: 0-7000 RPM
  • Size: 3"
  • Tachometer/Hourmeters (Electric): O/B & 4-Stroke Gas Engines
  • Sender Code: O/B ALT.COIL
  • Tachometer: Mariner 30 & 40 HP (2-cylinder) engines require a module (Mercury P/N 17461A2)
  • Voltage: 12 VDC
  • Current Draw: 0.10 - 0.15 A
  • Operating Temperature: -40C to +70C
  • Ingress Protection: IP65
  • Bezel O.D.: 3.74
  • Housing O.D.: 3.39
  • Hole Size: 3.43