Yamaha - Clutch,dog - 663-45631-01-00 Mercury 200-225-250-275-300-350 Verado L6 300 Hour Kits • Durable and Reliable Design

• Durable and Reliable Design – Built for long term performance in demanding environments

This product has been superseded by: 689-43111-03-4D

but they lack the built-in shift cushioning

and over-rev limit warning

The Yamaha Fuel Pump Bracket 1 | 6DA-24425-00-00 is designed to keep your fuel pump securely positioned and properly aligned within the engine

Yamaha - Clutch,dog - 663-45631-01-00 Mercury 200-225-250-275-300-350 Verado L6 300 Hour Kits • Durable and Reliable DesignYamaha 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