Yamaha - Clutch,dog - 663-45631-01-00 Mercury 200-225-250-275-300-350 Verado L6 300 Hour Kits and over-rev limit warning

and over-rev limit warning

but they lack the built-in shift cushioning

A: No calibration is needed—just ensure it’s installed in the correct flow direction and properly secured

Designed to ensure maximum fuel efficiency and power

Yamaha - Clutch,dog - 663-45631-01-00 Mercury 200-225-250-275-300-350 Verado L6 300 Hour Kits and over-rev limit warningYamaha Dog Clutch Lower Unit Engagement Component 663 45631 01 00 Overview The dog clutch is a critical component within the Yamaha outboard lower unit, designed to engage and disengage gears for forward, neutral, and reverse operation. It connects rotating drivetrain components, allowing power to be transferred efficiently to the propeller. Built to OEM specifications, this clutch ensures precise engagement, smooth shifting, and reliable performance