Yamaha - Gear 2 - Lower Unit Drive Component - 697-45571-00-00

Overview

When you’re working inside a Yamaha lower unit, gears like this are what keep everything moving the way it should. The 697-45571-00-00 Gear 2 is a critical internal component that handles load transfer and smooth operation under pressure. It’s not something you replace often, but when you do, you want it done right with a genuine part. Built for durability and proper fit, this gear is made to hold up where it matters most.

Key Features

• Genuine Yamaha OEM Gear – Manufactured to Yamaha specifications for precise fit and performance.
• Critical Drive Component – Plays a key role in transferring power within the lower unit.
• Durable Construction – Built to handle load and stress in demanding marine conditions.
• Precision Machined Fit – Ensures proper alignment and smooth gear engagement.
• Service Replacement Ready – Ideal for lower unit rebuilds or internal gear repairs.

Engine & Boat Compatibility

Compatible with select Yamaha outboards requiring Gear 2 in the lower unit assembly. Always confirm fitment based on your exact engine model.

FAQ

Q: How do I know if this gear needs replacing?
A: Signs include grinding noises, slipping, or damage found during a lower unit inspection.

Q: Can I install this gear myself?
A: Lower unit work can be complex, so it’s usually best handled by someone experienced with gear assemblies.

Q: What happens if this gear is worn or damaged?
A: It can lead to poor power transfer, noise, or even failure of the lower unit if not addressed.

Q: Is this suitable for saltwater use?
A: Yes, it’s built for marine environments, but proper lubrication and maintenance are key.

Q: Should I replace other components at the same time?
A: It’s often a good idea to inspect bearings, seals, and related gears during service.