These controls provide a smooth shift/load feel and an improved aesthetics. The control utilizes a 14 pin connector wiring harness and lanyard stop switch. The power trim models incorporate a single rocker type trim/trailer switch in the handle. This control is not for use with engines that have counter rotating lower units. Older engines may require a harness adapter.This control features a handle mounted power trim switch and a 15 ft. (4.58 m) harness with 14 pin Deutsch connector.