Mercury Active Trim Kit (Single Engine 4.5L & 6.2L with VesselView) 8M0129457

The Mercury Active Trim Kit (Single Engine 4.5L & 6.2L with VesselView) 8M0129457 is a genuine Mercury OEM automatic trim system designed for select single-engine MerCruiser sterndrive applications equipped with VesselView.

Compatible With:

• Single-engine MerCruiser 4.5L sterndrive applications
• Single-engine MerCruiser 6.2L sterndrive applications
• Mercury VesselView 403 displays
• Mercury VesselView 502 displays
• Mercury VesselView 703 displays
• Mercury VesselView 903 displays
• VesselView Link with compatible Lowrance displays
• VesselView Link with compatible Simrad displays

This Active Trim kit includes the Electronic Control Unit (ECU) and connecting harness required to add Mercury's patented GPS-based automatic trim technology to compatible applications. The system automatically adjusts engine trim based on boat speed, engine RPM, and GPS data to help improve performance, efficiency, and overall driving experience.

Active Trim continuously responds to changes in operating conditions, including passenger load, water conditions, and throttle input. The system can help improve acceleration, optimize cruising performance, and reduce driver workload while allowing operators to personalize trim settings to their preferences.

Control and adjustment of the Active Trim system is performed directly through compatible VesselView displays or supported Simrad and Lowrance multifunction displays using VesselView Link technology. Additional components or wiring may be required depending on vessel rigging.

Kit Includes:

• Electronic Control Unit (ECU)
• Connecting harness

Genuine Mercury electronics are engineered and tested to Mercury Marine specifications to provide seamless SmartCraft integration, reliable operation, and long-term performance.

To confirm compatibility, contact our team with your engine serial number and display information at (727) 596-5929 before ordering.