Yamaha - Driven Gear - Engine Drive Component - 6R3-11537-00-00

Overview

Gears like this are doing constant work behind the scenes, and when one starts wearing out, you’ll feel it pretty quickly. I’ve seen engines develop odd noises or lose smooth operation just from gear wear that went unnoticed. When everything meshes right, the motor runs clean and consistent without extra vibration or strain. It’s one of those parts you trust to keep everything moving the way it should.

Key Features

• Precision Gear Engagement – Ensures smooth transfer of motion between internal engine components.
• OEM Machined Fit – Built to exact specifications for proper alignment and operation.
• Hardened Gear Construction – Designed to handle continuous load and reduce wear over time.
• Supports Engine Timing and Function – Helps maintain proper synchronization within the engine system.

Engine & Boat Compatibility

Designed for Yamaha outboard engines utilizing internal gear-driven systems. Commonly used across a range of Yamaha outboards where precise mechanical timing and motion transfer are essential.

FAQ

Q: What are signs this gear is worn or failing?
A: Unusual noise, vibration, or inconsistent engine operation can point to gear wear.

Q: Can a worn gear affect engine timing?
A: Yes, it can throw off synchronization and impact overall performance.

Q: Is gear wear common in saltwater use?
A: It can be, especially if maintenance and lubrication aren’t kept up.

Q: Should I inspect surrounding components too?
A: Definitely, it’s best to check related gears and bearings during service.

Q: Any installation tips?
A: Make sure alignment is correct and components are properly lubricated before reassembly.