Yamaha Lower Unit Assembly - 6DX-45300-12-8D Straight Rollers S150 - All Models

S150 - All Models

stronger mid-range pull

this piston sub-assembly helps to improve the overall performance and maneuverability of your engine

most boaters notice quieter operation

Johnson Pump - Macerator Pump - 12V - 10-24453-01

Yamaha Lower Unit Assembly - 6DX-45300-12-8D Straight Rollers S150 - All ModelsYamaha Lower Unit Assembly Lower Unit Drivetrain 6DX 45300 12 8D Overview When a lower unit starts making noise or loses confidence in the water, its usually time to stop guessing and replace it. Ive seen guys try to piece together repairs, but once internal wear sets in, it rarely holds up long term. A complete assembly like this gets everything back in linegears, seals, and shafts all working together like they should. Bolt it on, and youre back to