Mercury Active Trim Kit (Single to Quad Engine DTS & Joystick Systems) 8M0129437

The Mercury Active Trim Kit (Single to Quad Engine DTS & Joystick Systems) 8M0129437 is a genuine Mercury OEM automatic trim system designed for Mercury Digital Throttle & Shift (DTS) outboards, Joystick Piloting systems, and MerCruiser sterndrive applications equipped with VesselView.

Compatible With:

• Single through quad Mercury DTS outboard installations
• Mercury Joystick Piloting outboard systems
• Single through quad MerCruiser sterndrive installations
• 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 information to improve performance, efficiency, and overall boat handling.

Active Trim continuously responds to changing operating conditions, including passenger load, sea conditions, and throttle input. The system helps optimize acceleration, cruising efficiency, and handling while reducing operator workload. Users can also customize settings to match their preferred driving characteristics.

The Active Trim interface is controlled directly through compatible VesselView displays or supported Simrad and Lowrance multifunction displays using VesselView Link technology. Additional installation components or wiring may be required depending on the vessel's rigging configuration.

Kit Includes:

• Electronic Control Unit (ECU)
• Connecting harness

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

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