Yamaha - Gear 2 - 6H3-45571-00-00 MerCruiser-5-7L-TKS-MIE--Towsports-1997 Does not contain caustic

Does not contain caustic

(3) 7210 A-Series White Toggle Circuit Breaker - Single Pole 15A (Branch)

and compatible 2-stroke or 4-stroke outboards under 75 horsepower

leading to a longer service life and decreased maintenance needs

or rotate in place

Yamaha - Gear 2 - 6H3-45571-00-00 MerCruiser-5-7L-TKS-MIE--Towsports-1997 Does not contain causticYamaha 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.