Mercury - Global Wake Harness 30-Foot Harness 84-8M0163384. OverviewThis 30-foot Global Wake harness gives you the extra reach needed when the wake module sits far from the rig center or the wiring path takes a few detours. On boats with wider layouts or long routing runs, the standard harness can feel too tight, and this longer version keeps you from stretching or forcing the cable. It lays out naturally and helps the wake system respond the way it should. It's an easy upgrade that keeps the ri