Mercury - Mount - 849639 Mercury Marine Four Stroke Outboard Oil Change Kits Active Trim constantly adjusts trim

Active Trim constantly adjusts trim based on engine RPM and boat speed

helm seat and T-Top support combination with a maximum base perimeter (at the deck) of 18' or less

6" x 17" - OS-1617 - 31511710

Compact Housing – Helps conserve space on smaller boat consoles

Mercury - Mount - 849639 Mercury Marine Four Stroke Outboard Oil Change Kits Active Trim constantly adjusts trimThis product has been superseded by: 23 856975 MountWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.