Yamaha Lower Unit Assembly - F225 - 6BB-45300-01-8D - See Description For Applicable Models Mercury-115HP-EFI-2014 • Flexible Blade Design –

• Flexible Blade Design – Maintains pumping efficiency across varying engine speeds

It’s built for Mercury and Mariner outboards from 40–125 horsepower and select MerCruiser sterndrive applications

It plays a supporting role

Convert your Automotive Post Style to a Marine Wing Nut Style Battery

Shifts at idle are smooth and controlled

Yamaha Lower Unit Assembly - F225 - 6BB-45300-01-8D - See Description For Applicable Models Mercury-115HP-EFI-2014 • Flexible Blade Design –Yamaha Lower Unit Assembly Gearcase & Drive System F225 6BB 45300 01 8D Overview When you're running an F225, you need a lower unit that can handle steady load without hesitation. This assembly is built to deliver smooth, consistent power from the engine down to the prop, whether you're cruising, fishing, or running offshore. If your current unit is worn or damaged, this is the kind of replacement that brings everything back to how it should feel on