Yamaha Lower Unit Assembly - 69M-G5300-10-4D Outboard Connecting Rods - Pistons - Driveshafts - Camshafts - and Crankshafts Forgiving aluminum design that’s easier

Forgiving aluminum design that’s easier and more affordable to maintain than stainless steel

Why Buy OEMOEM gauges track Mercury’s trim-sender signals accurately

6A1-15723-00-94 - PULLEY

The 7CG-14101-03-00 is designed to meet Yamaha original equipment manufacturer specifications

and the whole system runs with the kind of quiet confidence that reminds you why proper maintenance matters

Yamaha Lower Unit Assembly - 69M-G5300-10-4D Outboard Connecting Rods - Pistons - Driveshafts - Camshafts - and Crankshafts Forgiving aluminum design that’s easierYamaha Lower Unit Assembly Complete Lower Unit System 69M G5300 10 4D Overview When your lower unit is running right, everything just feels smoothclean shifts, solid hookup, and no surprises when you throttle up. But once it starts going bad, youll hear it and feel it fast, especially under load. This is the kind of replacement you go with when you want to stop chasing internal issues and just get back to reliable performance. Built for real world