Yamaha - Drive Sprocket 15 Tooth - Drivetrain Component - 93812-15063-00

Overview

You can usually tell when a sprocket is wearing out—the drivetrain starts feeling rough, and power doesn’t transfer as clean as it should. I’ve swapped out a lot of these over time, and it’s one of those parts that makes a noticeable difference right away. The Yamaha Drive Sprocket 15 Tooth 93812-15063-00 keeps everything running smooth and aligned where it matters. It’s a straightforward fix when you want to restore proper engagement and performance.

Key Features

• 15 Tooth Drive Configuration – Designed to deliver proper gearing and power transfer.

• Yamaha Precision Machining – Built to exact specifications for smooth chain engagement.

• Consistent Power Delivery – Helps maintain efficient drivetrain performance.

• Durable Metal Construction – Withstands wear, load, and continuous operation.

• Direct Replacement Fit – Installs cleanly with factory alignment and hardware.

Engine & Boat Compatibility

The Yamaha Drive Sprocket 15 Tooth 93812-15063-00 is designed for Yamaha engines and equipment utilizing chain-driven systems.

It is commonly used across Yamaha recreational and utility applications where proper drivetrain engagement and gear ratio are critical for performance. Always confirm compatibility using your model and parts diagram before installation.

FAQ

Q: What are signs of a worn sprocket?
A: Uneven teeth, chain slipping, or noisy operation are common signs.

Q: Should I replace the chain with the sprocket?
A: It’s a good idea, especially if both show signs of wear.

Q: Can a worn sprocket affect performance?
A: Yes, it can reduce efficiency and cause poor power transfer.

Q: Is installation difficult?
A: It’s usually straightforward but may require proper alignment and torque.

Q: How often should sprockets be inspected?
A: Regularly, especially if the equipment is used in demanding conditions.

• Supersessions
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