amaha Gear Assy, Starting Motor - Starter System Component - 67F-81807-00-00

Overview

When a Yamaha doesn’t crank over the way it should, the starter gears are one of the first things I check. This assembly is what transfers the starter motor’s power to the engine, and if it’s worn, you’ll hear it—grinding, slipping, or uneven engagement. I’ve seen engines struggle to start just because these gears weren’t catching right. When everything is in good shape, the engine turns over smooth and fires up without hesitation.

Key Features

• Starter Power Transfer – Delivers power from the starter motor to the engine for reliable cranking.
• Genuine Yamaha Fitment – Designed to match factory starter system components precisely.
• Smooth Gear Engagement – Helps reduce grinding and ensures consistent startup operation.
• Supports Reliable Starting – Maintains proper engagement for dependable engine starts.
• Durable Gear Construction – Built to handle repeated starting cycles and engine load.

Engine & Boat Compatibility

Compatible with select Yamaha outboards using this starting motor gear assembly. Verify fitment based on your specific engine model.

FAQ

Q: What are signs of worn starter gears?
A: Grinding noises, slipping during startup, or inconsistent cranking are common signs.

Q: Can this cause the engine not to start?
A: Yes, if the gears don’t engage properly, the engine may not turn over.

Q: Is this part connected to the starter motor?
A: Yes, it works directly with the starter to transfer power during startup.

Q: Is installation difficult?
A: It can require disassembly depending on access to the starter system.

Q: Does saltwater use affect this component?
A: Over time, corrosion can impact gear performance if not properly maintained.