Yamaha - Gear 1 (28t) - 6CJ-45560-00-00 Mercury-50HP-EFI-2006 Fits select Mercury 115-450hp FourStroke

Fits select Mercury 115-450hp FourStroke outboards

1 Quart Hydraulic Oil

but when it works the way it should

No—just plug it into the correct terminals and the tach reads normally

Designed for 12V Systems

Yamaha - Gear 1 (28t) - 6CJ-45560-00-00 Mercury-50HP-EFI-2006 Fits select Mercury 115-450hp FourStrokeYamaha Gear 1 (28T) Lower Unit Gear 6CJ 45560 00 00 Overview When youre working inside a Yamaha lower unit, you quickly realize how important proper gear condition is to overall performance. This 28 tooth gear is part of what keeps everything turning smoothly when you shift and apply power. Ive seen worn gears cause noise, slipping, and uneven performance that you can feel right away. Replace it with a solid one like this, and the whole drivetrain