ENGINE TRIM YAMAHA 6D8-43880-00 REC6D8-43880-09

Function and technical context

The Yamaha 6D8-43880-09 trim motor is the hydraulic actuator responsible for controlling the tilt and height system of the outboard motor. This component is part of the trim and tilt circuit, allowing the sailor to adjust the dive angle of the propeller from the control console without the need for manual intervention in the engine. Its correct operation is essential to optimize engine performance, improve the maneuverability of the boat and ensure safe navigation in different water and load conditions.

When to replace this part?

The trim motor requires attention when slow or erratic movements are detected during motor tilt, abnormal noises in the hydraulic system, or when the trim position does not remain stable after being adjusted. It is advisable to check the status of the trim system at least once at the beginning of each sailing season and after engine maintenance work. Preventive replacement of the trim motor prevents unforeseen breakdowns during navigation and prolongs the useful life of the associated hydraulic components.

Equivalent manufacturer part numbers