Yamaha - Driven Gear 2 Engine Gear Component 6CB-11567-00-00. Overview. When internal gears start wearing out, it usually shows up as noise or a change in how the motor feels under load. This driven gear plays a key role in transferring motion through the engine, and when it's off, everything downstream feels it. I've seen these cause subtle issues at first that turn into bigger problems if ignored. Keeping a solid gear in place helps the engine stay smooth and predictable.. Key Features. • Power Transfer Support - Helps transmit motion efficiently through the engine system.. • Precision Cut Gear Teeth - Ensures smooth engagement and reduces internal wear.. • OEM Fit Accuracy - Matches Yamaha factory specs for proper alignment and function.. • High Strength Construction - Built to handle continuous load and engine stress.. Engine & Boat Compatibility. Verify compatibility with your specific Yamaha outboard model and part number before installation.. FAQs. Q1: What are signs this gear i