Yamaha Lower Unit Assembly - C25 - 689-45300-16-4D - See Description for Applicable Models Yamaha-F115B-2019 25") pull-up for environmental sealing

25") pull-up for environmental sealing in gasketed applications

Do not run the engine if fuel leaks are present

OverviewThis L–H oil-pressure gauge gives you a steady

and this pump is right at the center of it

At that point

Yamaha Lower Unit Assembly - C25 - 689-45300-16-4D - See Description for Applicable Models Yamaha-F115B-2019 25") pull-up for environmental sealingThis product has been superseded by: 689 45300 18 8D Yamaha Lower Unit Assembly Gearcase Component C25 689 45300 16 4D Overview The lower unit assembly is a vital component of your Yamaha outboard, responsible for transferring engine power to the propeller for smooth and efficient propulsion. Designed with Yamahas precision engineering, this assembly ensures reliable performance, responsive handling, and consistent operation on the water. Built from