Check fitment before purchasing. Works on some Mercruiser Sterndrives - TR-TRS, R-MR Alpha One, Bravo XZ One, Blackhawk, Bravo X Four S, Bravo XR Sport, Hi Performance, Bravo XR Three, Bravo One, Integrated Transom, Bravo X Three, Bravo Two, Bravo Three, Bravo XR Sportmaster, Bravo X Two, Bravo X One & Bravo XR One.