Mercury – Active Trim Kit | 40–60 HP FourStroke | Single Engine | 8M0111547

Overview

The Mercury Active Trim Kit (8M0111547) is designed for single-engine installations of 40–60 HP Mercury FourStroke outboards (Gen 5 models, serial number 1C453940 and newer). It automatically adjusts your engine’s trim angle for optimal performance, fuel efficiency, and smooth handling — no need for manual trim adjustments.

Active Trim monitors RPM, speed, and running attitude in real time, trimming your outboard automatically to keep your boat running its best. It’s a simple, hands-free upgrade that delivers better performance every time you hit the water.

Key Features

• Automatic Trim Control – Continuously adjusts trim for ideal speed, performance, and fuel economy.
• Engine Compatibility – Fits Gen 5 Mercury 40–60 HP FourStroke outboards (SN 1C453940 & newer).
• SmartCraft Integration – Connects directly to your existing SmartCraft network.
• Improved Efficiency – Keeps your boat at the perfect running angle for better fuel burn and speed.
• Easy Operation – Eliminates the need for manual trim adjustments.
• OEM Quality – Genuine Mercury part designed for long-term durability in marine environments.

Compatibility

• Fits: Single-engine Mercury 40–60 HP FourStroke outboards
• Serial Range: 1C453940 and newer
• System Type: SmartCraft-capable engines

Performance & Practical Benefits

Active Trim simplifies boating by handling the trim work for you. It trims down for acceleration, trims up for cruising, and continuously adjusts as conditions change. You’ll get faster planing, steadier handling, and improved fuel efficiency — all automatically.

Why Buy OEM

Mercury’s Active Trim kits are engineered to integrate seamlessly with SmartCraft systems. Factory calibration ensures accurate trim control and reliable performance — the same precision and durability Mercury builds into its engines.

FAQ

Q1: What engines does this kit fit?
It’s designed for single-engine Mercury 40–60 HP FourStroke outboards, Gen 5 (SN 1C453940 and newer).

Q2: What does Active Trim do?
It automatically adjusts engine trim based on RPM and boat speed for the best performance and economy.

Q3: Does it work with SmartCraft?
Yes — it connects directly to your SmartCraft system for seamless operation.

Q4: Is this for mechanical or DTS controls?
This version is for mechanical 40–60 HP FourStroke outboards.

Q5: Is it an OEM product?
Yes — this is a genuine Mercury Marine kit, built to factory standards.