OMC Sterndrives: Shift Assist Module Repair Help
OMC Forum Topic: Shift Assist Module
OMC Forum Topics
OMC Model Number Guides
Application Guides & Charts
BRP: OMC Sterndrive |
---|
Sierra Marine: OMC Sterndrive |
---|
Seals & O-Rings Electrical System Ignition System
Service Literature Fuel System Cooling System Drive System Internal Engine System |
Shift Assist Module for OMC Sterndrives
The ESA module (short for electronic shift assist) is an electronic device that helps lower engine RPMs and lightens the load on the outdrive gears. With lower RPMs and less load on the gears, fit becomes easier for the dog-style clutch to shift gears.