Mercury – SC1000 Tachometer 4000 RPM (No Logo) | SmartCraft Analog Gauge | Black Face | 85 mm | 79-8M0135656

Overview

The Mercury SC1000 4000 RPM Tachometer (79-8M0135656) delivers smooth, accurate RPM readings with a clean, no-logo design. Featuring a black face, white numerals, and a glass lens, it fits any standard 85 mm (3-3/8 in.) gauge hole. It connects directly to your SmartCraft network for real-time performance data and supports SmartTow and other SmartCraft features, depending on your engine and sensors. Simple, sharp, and easy to read — it’s a great fit for any modern helm layout.

Key Features

• 4000 RPM Analog Tachometer – Displays precise, real-time RPM readings from your SmartCraft system.
• No-Logo Black Face Design – Clean and understated look for custom or minimalist dash layouts.
• 85 mm (3-3/8 in.) Fit – Standard gauge opening for quick replacement or installation.
• SmartTow Compatibility – Works with both RPM- and speed-based SmartTow functions (depends on engine).
• Version 9.0+ Features – Adds Active Trim, Active Exhaust, and Oil Level Status when supported.
• Glass Lens Construction – Resists fogging, glare, and scratches for long-term clarity.
• SmartCraft Integration – Connects directly to your Mercury system for smooth communication.
• Durable Marine Build – Built to handle vibration, UV, and saltwater exposure.

Compatibility

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

Performance & Practical Benefits

This SC1000 tachometer gives you precise RPM tracking with a clean, logo-free look. It’s ideal for custom dashes or multi-brand setups where a neutral style fits best. The black face offers excellent contrast for quick reading, and SmartTow integration adds another level of control when towing or launching. With SmartCraft version 9.0 and newer, you’ll also see expanded system data like oil level and Active Trim.

Why Buy OEM

Mercury’s SC1000 gauges are built for accuracy and durability. Each one is factory-tested for heat, vibration, and water resistance. OEM gear ensures you get the right fit, perfect network communication, and the kind of reliability that keeps your dash working season after season.

FAQ

Q1: What’s the max RPM range?
Up to 4000 RPM.

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

Q3: Does it include SmartTow support?
Yes — both RPM- and speed-based SmartTow modes are built in.

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

Q5: Why does this model have no logo?
It’s designed for a cleaner, neutral look to blend into any dash layout.