Description
Mercury 8M0135641 SmartCraft SC1000 Tachometer
The Mercury SC1000 Tachometer is a foundational digital instrument for any SmartCraft-equipped helm. This 7,000 RPM gauge features a classic black face and a high-quality glass lens, providing a precise analog readout of engine speed alongside a versatile digital LCD display. By connecting directly to your engine's digital network, it provides real-time access to a wide array of critical performance data, including engine hours, fuel flow, and diagnostic fault codes.
Applications
- Engine Compatibility: Fits all SmartCraft-capable Mercury outboards, MerCruiser, and Mercury Diesel engines.
- Feature Support: Fully supports Troll Control (adjust RPM in 10-unit increments) and Active Trim monitoring.
- Standard Fit: Designed for a standard 85 mm (3-3/8 in.) diameter dash hole for easy installation or replacement.
Shipping & Returns
Electronic Items are NOT Returnable
In-stock digital gauges ship quickly to ensure your helm is performance-ready. For our full return policy, please visit /policies/refund-policy.
Key Facts
Brand: Mercury Marine
Part ID: 8M0135641 (Supersedes 8M0101095)
RPM Range: 0 - 7,000 RPM
Lens Material: Scratch-Resistant Glass
Backlighting: Adjustable for night operation
What’s Included
Gauge Unit: (1) SC1000 7K Tachometer Gauge
Wiring: (1) Tachometer Harness
Documentation: Installation instructions and operation manual
Service Notes
Please note that the decorative bezel is sold separately and must be added to match your specific helm aesthetic. Service Notes must be last.
Frequently Asked Questions
Can I see fuel levels on this gauge?
Yes, the integrated LCD can display fuel levels, water pressure, and battery voltage, provided the appropriate sensors are installed on the network.
Is this the correct tachometer for a 150hp FourStroke?
Yes, this 7,000 RPM model is the standard choice for most Mercury outboards where the redline falls between 5,000 and 6,200 RPM.
How do I change the units from Gallons to Liters?
Unit settings (Standard or Metric) can be easily adjusted within the gauge’s calibration menu using the front-facing buttons.