Active Trim kit 8M0129457 includes the Electronic Control Unit (ECU) and connecting harness. The function of the Active Trim is controlled on the screen of your Mercury VesselView 403, 502,703 or 903. It is compatible with a Lowrance or Simrad displays using the VesselView Link. Active Trim kit 8M0129457 is only for use with single engine installations of MerCruiser 4.5L or 6.2L with the Mercury VesselView System. Installation may require additional parts depending on boat rigging.
Patented GPS-based automatic engine trim system integrated with Mercury VesselView system for control input and GPS signal
Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your MerCruiser sterndrive
Immediately responds to changes in your control of the boat with precision to deliver better overall driving experience and fun on the water
Allows the operator to compensate for changes in load, weather and wave conditions and personalized driver preferences