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SEI SE428 Yamaha Outboard Gearcase

SE428 Counter Rotation (Replaces most 76-degree V6 block Counter Rotation)

Grab your engine model number and get in touch with us here at MarineEngine.com. We're happy to help order the correct replacement unit to get you back on the water.

SE428 Gearcase Lower Unit

Models available for various HP and driveshaft lengths


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