Mercury – SC1000 Tachometer 7000 RPM | SmartCraft Analog Gauge | Gray Face | 85 mm | 79-8M0135645

Overview

The Mercury SC1000 7000 RPM Tachometer (79-8M0135645) delivers the accuracy and durability you expect from SmartCraft in a clean, modern gray-face design. It fits a standard 85 mm (3-3/8 in.) dash opening and connects directly to your Mercury SmartCraft network for instant, real-time engine RPM readings. With a glass lens, white numerals, and a sharp OEM look, it’s the perfect blend of performance and style for today’s boats.

Key Features

• 7000 RPM Analog Tachometer – Smooth, accurate RPM readings through the SmartCraft system.
• Gray Face & Glass Lens – Modern OEM appearance with clear visibility in any light.
• 85 mm (3-3/8 in.) Dash Fit – Standard gauge size for easy installation or replacement.
• SmartTow Functionality – Supports both RPM- and speed-based SmartTow (engine-dependent).
• Version 9.0+ Compatibility – Adds Active Trim, Active Exhaust, and Oil Level Status when supported.
• SmartCraft Integration – Connects directly to Mercury’s network for dependable, real-time data.
• Marine-Grade Construction – UV-stable, corrosion-resistant, and vibration-tested for long service life.

Compatibility

• Fits: Mercury SmartCraft-equipped boats using SC1000-series gauges

Performance & Practical Benefits

This SC1000 7000 RPM tachometer gives you the precision and response serious boaters count on. The higher RPM range is ideal for performance or multi-engine setups that demand detailed feedback. The gray face design adds a clean, modern look that fits well with both light and dark dash layouts. With SmartTow and v9.0 compatibility, you’ll also have access to extra system data like Active Trim and oil-level status.

Why Buy OEM

Mercury’s SC1000 gauges are built to meet factory standards for durability and accuracy. Each gauge is tested for vibration, heat, and salt exposure to ensure it performs season after season. With genuine Mercury gear, you get the right fit, true SmartCraft precision, and proven long-term reliability.

FAQ

Q1: What’s the maximum RPM range?
Up to 7000 RPM.

Q2: What dash hole does it fit?
Standard 85 mm (3-3/8 in.) opening.

Q3: Does it support SmartTow?
Yes — both RPM- and speed-based SmartTow functions are supported.

Q4: What features come with version 9.0 and newer?
Active Trim, Active Exhaust, and Oil Level Status (on compatible engines).

Q5: Is this an OEM gauge?
Yes — it’s a genuine Mercury Marine SC1000 tachometer, built to OEM specs.