Yamaha - Drive Sprocket Drivetrain Component 93822-13213-00. Overview. A worn sprocket will show up fast once you're under load-rough feel, extra noise, and uneven power delivery. I've replaced plenty where the chain was fine, but the sprocket teeth were just worn enough to cause issues. The Yamaha Drive Sprocket 93822-13213-00 helps bring the drivetrain back to smooth, reliable operation. It's one of those parts that keeps everything working together the way it should.. Key Features. • Precision Tooth Design - Ensures smooth chain engagement and consistent power transfer.. • Yamaha Engineered Fit - Built to match original alignment and mounting specs.. • Supports Efficient Operation - Helps maintain proper drivetrain performance.. • Durable Metal Construction - Designed to handle load, friction, and long-term use.. • Direct Replacement Component - Installs easily with standard tools and hardware.. Engine & Boat Compatibility. The Yamaha Drive Sprocket 93822-13213-00 is designed for Ya