Yamaha - Lower unit Assembly - F115 - 68V-45300-34-8D - See Description For Applicable Models Mercury OEM Phantom Black Paint Memory piston asy

Memory piston asy

• Maintains Proper Water Pump Operation – Supports stable positioning of cartridge components

Q: Can this tube get clogged over time

With a solid connection between the helm and the engine

Yamaha - Lower unit Assembly - F115 - 68V-45300-34-8D - See Description For Applicable Models Mercury OEM Phantom Black Paint Memory piston asyYamaha Lower Unit Assembly Gearcase & Drive System F115 68V 45300 34 8D Overview On early Yamaha F115 models, the lower unit is what keeps your power consistent and your ride smooth. This assembly is designed to restore proper power transfer from the engine to the prop, helping your outboard perform reliably on the water. If your current unit is worn, noisy, or not shifting cleanly, replacing it brings back that steady, dependable operation you expect