Mercury - Triple Mid Helm Harness Triple Engine Next Gen DTS Helm Harness 98-8M0165540. OverviewThis harness handles the middle helm on a triple-engine, triple-station Next Gen DTS setup. It gives the mid helm its own clean path into the system, so it's not sharing tight routing with the upper or lower stations. When the full set of harnesses is installed, all three helms stay in sync without the wiring turning into a headache. It's a straightforward part that helps a big multi-helm setup feel m