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Mercury/Mariner Clutch Dog Configuration

Repair Time: Less than 30 mins
Repair Difficulty: Easy
Mercury/Mariner Clutch Dog Configuration
Mercury Marine Outboard

To ensure that you have the correct gearcase assembly, identify the following:

3 JAW - Has a straight machined edge for trim tab screw mounting.
6 JAW - Has an angled machined edge for trim tab screw mounting.

MYG307N - Mercury/Mariner 3-Cylinder 70-90HP 1987-2006
MYG402R - Mercury/Mariner 4-Cylinder "L4" 100-125HP 1988-2006

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