Yamaha - Gear - 69K-45571-00-00 Yamaha T9.9 Outboard Parts & Service Kits for 2005 Models (Serial Numbers Starting with 6G8) you get used to reading

you get used to reading your boat by feel — the sound of the motor

Designed for clamp-on mount outboard motors up to 35 hp

90340-27006-00 - PLUG

A genuine Quicksilver hub kit gives you precise fitment

no chirping

Yamaha - Gear - 69K-45571-00-00 Yamaha T9.9 Outboard Parts & Service Kits for 2005 Models (Serial Numbers Starting with 6G8) you get used to readingYamaha Gear Lower Unit Drivetrain Component 69K 45571 00 00 Overview Down in the lower unit, gears are constantly under load, especially when youre shifting or pushing the motor hard. When everythings in good shape, its smooth and quiet, and you dont think about it. But once a gear starts wearing out, youll hear the noise or feel the vibration pretty quick. Replacing a worn gear like this keeps the drivetrain tight and prevents bigger issues from