Yamaha - Overrun Clutch - Starter System Component - 6CB-81832-00-00

Overview

The Yamaha Overrun Clutch | 6CB-81832-00-00 is a critical component within the starter system that allows the engine to start smoothly while preventing damage once the engine is running. It engages the starter gear during ignition and then disengages automatically to prevent the starter from being driven by the running engine. If this clutch fails, you may hear grinding, slipping, or experience starting issues. Replacing it ensures reliable starts and protects your starter system from unnecessary wear.

Key Features

• Smooth Starter Engagement – Connects the starter motor to the engine during ignition.

• Automatic Disengagement – Prevents damage by disengaging once the engine starts.

• OEM Fit Precision – Built to Yamaha specifications for proper function and alignment.

• Durable Construction – Designed to handle repeated start cycles and harsh marine conditions.

Engine & Boat Compatibility

Verify compatibility with your specific Yamaha engine model and part number before installation.

FAQs

Q1: What does an overrun clutch do?
A: It engages the starter during startup and disengages once the engine is running.

Q2: What are signs it’s failing?
A: Grinding noise, slipping, or the engine not turning over properly.

Q3: Can a bad overrun clutch damage the starter?
A: Yes, it can cause excessive wear or failure of starter components.

Q4: Is this a common wear item?
A: It can wear over time due to repeated starting cycles.

Q5: Is installation difficult?
A: It requires disassembly of the starter system and mechanical experience.