Sierra Sterling Series Tachometer, 7,000 RPM • 63474P

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 Lens, With Polished Stainless Steel, Near-Flush Bezels
• Perimeter Lighting
• Optional Add-On Eyebrow Or Square Bezels
• U.S. And Metric Scales, With ISO Symbols
• Limited 2 Year Warranty

• 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