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OMC Sterndrives: Shift Assist Module Repair Help

OMC Forum Topic: Shift Assist Module

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7 Slipping at 2k rpm electric shift
3 67 omc electric shift outdrives
4 Electric shift water pump
1 OMC Shift Assist Module Part Number
2 ESA INTERRUPTER SWITCH AND MODULE QUESTION
4 Electric shift to mechanical
1 Now what other cable or electronic shift assembly
3 OMC 50L in 1976 Grew with Electric Shift outdrive
1 Electric shift???????????
24 Electric shift question
7 Shift assist module 1989 305
11 Electric shift???????????
37 Omc stringer electric shift problems
2 68 searay w/78 chevy 305 / omc electric shift
5 1968 sea ray w/ 1978 chevy 305 stringer electric shift
3 '68 sea ray w/ 78 chevy 305 electric shift intermediate housing issue
12 '68 sea ray ..electric shift stringer w/ '78 chevy 305
1 Water pump testing '1968 sea ray / chevy 305 electric shift
28 75 Omc electric shift stringer disengages for a moment under load (190 hp 5.0 lt FORD)
4 ' 67 sea ray electric shift w/ '78 chevy 305 fuel consumption question
3 1977 Searay OMC Electric shift reverse problem
14 OMC electric shift stringer kills engine when shifting into for or rev
11 1974 OMC 190 Stern Drive Electric Shift - No Reverse
4 '67 sea ray 305 chevy 800 stringer electric shift
5 OMC Cobra ESA module
15 67 24 ft sea ray w/78 chev 305 electric shift exhaust issue
8 Is my 1972 OMC 120 Electric Shift or not?
5 Omc electric shift 73
2 No Water for 1975/6 OMC 120 HP Sterndrive, Electric Shift
10 '67 electric shift stringer....tilt issue...
20 1973 Electric Shift Sterndrive
13 67 sea ray /mc electric shift w/ chevy 305...transom seal retro fit
4 67 electric shift 200 hp prop question
2 How to replace the bearings on an OMC sterndrive 120hp 1973 electric shift i think
9 Another Shift Interrupter Issue
1 Shift assist bogging down at WOT
2 Omc shift module ???
1 OMC 1973 outdrive electric shift
1 1972 Electric Shift: Intermediate Housing Question
1 Suggested repair to the electric shift box on a 1977 bayliner with an OMC 190 hp ford V8

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Shift Assist Module for OMC Sterndrives

OMC shift assist moduleThe 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.