Yamaha - Gear 2 - 6H3-45571-00-00 MerCruiser-5-7L-TKS-MIE--Towsports-1997 This product has been superseded

This product has been superseded by 990A0-17083 - 990A0-17083

or rotate in place

Compatible with 2

Service work is easier too

especially when the panels fit perfectly and look like they were designed for your boat from day one

Yamaha - Gear 2 - 6H3-45571-00-00 MerCruiser-5-7L-TKS-MIE--Towsports-1997 This product has been supersededYamaha Gear 2 Lower Unit Gearcase Component 6H3 45571 00 00 Overview When a lower unit starts making noise or slipping under load, gears are usually where the problem shows up. Ive opened up gearcases where this gear was worn just enough to cause rough engagement or inconsistent performance. Its not something you want to ignore, because it only gets worse with use. Replacing it the right way brings the drivetrain back to smooth, reliable operation.